আমরা coordinating conjunction সম্বন্ধে জেনেছিলাম যে সেগুলো দুই বা ততোধিক স্বাধীন clause কে যুক্ত করে। Subordinating conjunction কিন্তু তা করে না। Subordinating conjunction এমন সব clause-কে যুক্ত করে যাদের একটির উপর অপরটি নির্ভরশীল; একটির সাহায্য ছাড়া অন্যটি তার নিজস্ব অর্থ প্রকাশ করতে পারে না। তাহলে বোঝাই যাচ্ছে যে clause গুলোর মধ্যে একটি হবে স্বাধীন বা independent এবং অপরটি (বা অপরগুলো) হবে ঐ স্বাধীনটির উপর নির্ভরশীল।
We study hard so that we can pass the exam.
We had reached the station before the train left.
We waited in the street until he came.
Read more
আমাদের অল-ইন-ওয়ান মোবাইল অ্যাপের মাধ্যমে সীমাহীন শেখার সুযোগ উপভোগ করুন।
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
Lorem ipsum dolor, sit amet consectetur adipisicing elit. Ducimus nihil, quo, quis minus aspernatur expedita, incidunt facilis aliquid inventore voluptate dolores accusantium laborum labore a dolorum dolore omnis qui? Consequuntur sed facilis repellendus corrupti amet in quibusdam ducimus illo autem, a praesentium.
1 hour ago
1 x Application (60.92%) | 51.76ms |
1 x Booting (39.08%) | 33.21ms |
update `subjects` set `view_count` = `view_count` + 1, `subjects`.`updated_at` = '2025-04-08 11:07:00' where `id` = 15101
Bindings |
|
Backtrace |
|
select `_lft`, `_rgt` from `subjects` where `id` = 15101 limit 1
Bindings |
|
Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `show_content`, `num_of_mcq`, `num_of_written`, `des_added_by`, `des_updated_by`, `author_name`, `link_subject_id`, `sub_category_id`, `main_category_id`, `slug`, `meta_og_title`, `meta_keyword`, `meta_description`, `vote`, `view_count`, `icon`, `page_type`, `chapter_name` from `subjects` where (`subjects`.`_lft` between 14025 and 14026) and `subjects`.`deleted_at` is null
Bindings |
|
Backtrace |
|
select `id`, `description`, `short_description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (15101) and `subject_descriptions`.`deleted_at` is null
Backtrace |
|
select `id`, `name`, `slug` from `sub_categories` where `sub_categories`.`id` in (4878) and `sub_categories`.`deleted_at` is null
Backtrace |
|
select `id`, `user_id`, `completeable_type`, `completeable_id`, `complete_progress`, `is_complete` from `completes` where `completes`.`completeable_id` in (15101) and `completes`.`completeable_type` = 'App\\Models\\Subject'
Bindings |
|
Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `show_content`, `des_added_by`, `des_updated_by`, `author_name`, `link_subject_id` from `subjects` where `subjects`.`id` in (577) and `subjects`.`deleted_at` is null
Backtrace |
|
select `id`, `description`, `short_description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (577) and `subject_descriptions`.`deleted_at` is null
Backtrace |
|
select `id`, `name`, `avatar` from `users` where `users`.`id` in (30549) and `users`.`deleted_at` is null
Backtrace |
|
select * from (select `questions`.`id`, `questions`.`subject_id`, `questions`.`category_id`, `questions`.`sub_category_id`, `questions`.`board_exam_id`, `questions`.`passage_id`, `questions`.`question_type`, `questions`.`question`, `questions`.`is_duplicate`, `questions`.`status`, `questions`.`image`, `subjectables`.`subject_id` as `pivot_subject_id`, `subjectables`.`subjectable_id` as `pivot_subjectable_id`, `subjectables`.`subjectable_type` as `pivot_subjectable_type`, row_number() over (partition by `subjectables`.`subject_id` order by `questions`.`created_at` desc) as `laravel_row` from `questions` inner join `subjectables` on `questions`.`id` = `subjectables`.`subjectable_id` where `subjectables`.`subject_id` in (15101) and `subjectables`.`subjectable_type` = 'App\\Models\\Question' and `questions`.`status` = 'active' and `questions`.`deleted_at` is null) as `laravel_table` where `laravel_row` <= 5 order by `laravel_row`
Bindings |
|
Backtrace |
|
select * from `subjects` where `subjects`.`id` = 15101 and `subjects`.`deleted_at` is null limit 1
Bindings |
|
Backtrace |
|
select `id`, `name`, `slug`, `parent_id`, `_lft`, `_rgt` from `subjects` where (14026 between `subjects`.`_lft` and `subjects`.`_rgt` and `subjects`.`id` <> 15101) and `subjects`.`deleted_at` is null order by `_lft` asc
Bindings |
|
Backtrace |
|
select * from `subjects` where `subjects`.`id` = 15101 and `subjects`.`deleted_at` is null limit 1
Bindings |
|
Backtrace |
|
select `id`, `name`, `parent_id`, `_lft`, `_rgt`, `slug`, `meta_og_title`, `meta_keyword`, `meta_description` from `subjects` where `subjects`.`id` = 15003 and `subjects`.`deleted_at` is null limit 1
Bindings |
|
Backtrace |
|
select `id`, `description`, `subject_id` from `subject_descriptions` where `subject_descriptions`.`subject_id` in (15003) and `subject_descriptions`.`deleted_at` is null
Backtrace |
|
select * from `mediables` where `mediable_type` = 'App\\Models\\Subject' and `mediable_id` in (15101)
Bindings |
|
Backtrace |
|
select `videos`.`video_src_url`, `mediables`.`mediable_id` as `chapter_id` from `videos` inner join `mediables` on `mediables`.`mediable_id` = `videos`.`id` where `videos`.`id` = 0 and `videos`.`video_src` = 'youtube' and `videos`.`deleted_at` is null
Bindings |
|
Backtrace |
|
select `id`, `name`, `main_category_id`, `slug` from `subjects` where `id` <> 15101 and `parent_id` = 15003 and `main_category_id` = 3 and `subjects`.`deleted_at` is null limit 5
Bindings |
|
Backtrace |
|
select * from `package_plans` where `status` = 'active' and `package_plans`.`deleted_at` is null
Bindings |
|
Backtrace |
|
200
[]
[]
0 of 0array:21 [▼ "x-https" => array:1 [▶ 0 => "1" ] "cookie" => array:1 [▶ 0 => "XSRF-TOKEN=eyJpdiI6Ijh3NWhBSHkvelhJblErNFExa1huVWc9PSIsInZhbHVlIjoiaFQ4VGRnemtuMkwwQ2MxNUdnb1FZYkJpSHVxd3FqcVBzcVFEUmVrUW5QeTdGOVN6Y043Y3VmZFk2aWRtaEphYTZmMGRMNmZyNkpDQkRKaTk3TnRiWnZsZkR6bXhYSHNiVVBSRENwZHNkOW11RUdjWnprV3gwcTN5L0tJd0RpeUgiLCJtYWMiOiJkYWI1MDc1NTZlMzQ3ODE0MTM3ZDM3MzE1NGI0Y2FiZDIwMjYyMzY3MzdlOGM5ODYwNmY0NGUzZGM0OWYzMjZiIiwidGFnIjoiIn0%3D; satt_academy_session=eyJpdiI6IkV1dURnZVdOb2FTM203QWp2M3dPSXc9PSIsInZhbHVlIjoiUzJtbE5KUkhzZVg4WWVOYnZkcHpVdStacmhvaUhVQjVERTA1dHU3L1RxejliZzdKeTRySnVDWDBHakE2dklnZGZvSDNiRUZidEpMeEEvYmtGejVpQVBzRTBZZVR6bEtnamVKQ3pJYnNiUFY0SERCc2IzWUVKaEQ3bVp5Y1B0dHAiLCJtYWMiOiIyNzk2NjY5NDE2ZGJjNTI2N2ZmZTIwNmIzNDI4ODdhYmVkY2RhZTNiZGYyOGU5NDVjOTQ5Y2EyYjA0ZmM4MDI3IiwidGFnIjoiIn0%3D ◀XSRF-TOKEN=eyJpdiI6Ijh3NWhBSHkvelhJblErNFExa1huVWc9PSIsInZhbHVlIjoiaFQ4VGRnemtuMkwwQ2MxNUdnb1FZYkJpSHVxd3FqcVBzcVFEUmVrUW5QeTdGOVN6Y043Y3VmZFk2aWRtaEphYTZmMGRMN ▶" ] "sec-fetch-dest" => array:1 [▶ 0 => "document" ] "sec-fetch-user" => array:1 [▶ 0 => "?1" ] "sec-fetch-mode" => array:1 [▶ 0 => "navigate" ] "sec-fetch-site" => array:1 [▶ 0 => "none" ] "accept" => array:1 [▶ 0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7" ] "user-agent" => array:1 [▶ 0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)" ] "upgrade-insecure-requests" => array:1 [▶ 0 => "1" ] "sec-ch-ua-platform" => array:1 [▶ 0 => ""Windows"" ] "sec-ch-ua-mobile" => array:1 [▶ 0 => "?0" ] "sec-ch-ua" => array:1 [▶ 0 => ""HeadlessChrome";v="129", "Not=A?Brand";v="8", "Chromium";v="129"" ] "cache-control" => array:1 [▶ 0 => "no-cache" ] "pragma" => array:1 [▶ 0 => "no-cache" ] "x-real-ip" => array:1 [▶ 0 => "3.141.4.8" ] "x-forwarded-server" => array:1 [▶ 0 => "debugerror.xyz" ] "x-forwarded-proto" => array:1 [▶ 0 => "https" ] "x-forwarded-port" => array:1 [▶ 0 => "443" ] "x-forwarded-host" => array:1 [▶ 0 => "debugerror.xyz" ] "x-forwarded-for" => array:1 [▶ 0 => "3.141.4.8" ] "host" => array:1 [▶ 0 => "debugerror.xyz" ] ]
0 of 0array:2 [▼ "XSRF-TOKEN" => "TCd0PDqah4o8rRUyVoMm02HN1OzgnfZcC3cpiNzQ" "satt_academy_session" => "x0xZ7i0ZdjdSXIQDDPRaPz16EIVxqp45fzCNMJLG" ]
0 of 0array:7 [▼ "content-type" => array:1 [▶ 0 => "text/html; charset=UTF-8" ] "cache-control" => array:1 [▶ 0 => "no-cache, private" ] "date" => array:1 [▶ 0 => "Tue, 08 Apr 2025 05:07:00 GMT" ] "x-ratelimit-limit" => array:1 [▶ 0 => "60" ] "x-ratelimit-remaining" => array:1 [▶ 0 => "52" ] "set-cookie" => array:2 [▶ 0 => "XSRF-TOKEN=eyJpdiI6ImpnLzRpcGxQc0E2Z1h6bm50UTYvcEE9PSIsInZhbHVlIjoickNRR1l5SU1RbVZuRGZwYVRjWmVBYXpTQTNMcTVIZ2pYa01oZEtYL2JEOEtkZldTc2V1WlVDQnBVaGdYaWVod3MrMDE1K1lTV1M5cURETGJCVVlObXhlamkybnFEejNvQS9WL1ZMNzJqTFc2Y2J1Q0hLUWpFYXI3R05iaXNCRjgiLCJtYWMiOiI3MjEyNjIwMTQxYTRkNDBkNTc3NzNlODkxMWE1MTkwNWY4NTVmNGNjYWY3NTQxYjA0ZTEwZjI4OTU0NzI2ZGVlIiwidGFnIjoiIn0%3D; expires=Wed, 09 Apr 2025 05:07:00 GMT; Max-Age=86400; path=/; secure ◀XSRF-TOKEN=eyJpdiI6ImpnLzRpcGxQc0E2Z1h6bm50UTYvcEE9PSIsInZhbHVlIjoickNRR1l5SU1RbVZuRGZwYVRjWmVBYXpTQTNMcTVIZ2pYa01oZEtYL2JEOEtkZldTc2V1WlVDQnBVaGdYaWVod3MrMDE1K ▶" 1 => "satt_academy_session=eyJpdiI6InBYVWZBem9VVE90WUJsS3pnbDh6QVE9PSIsInZhbHVlIjoidGZsVkYyZVhwejBXc3RCSlRzVWJIcnFBUFFTQWVSZ3dlZW5YY1RDZU5iWVlWT3hsd1lSWFp4WVBYWU5aRmI2N0tBR2ZtNGMvWUJhaFpxSm92Vk9YZVVrekhOa0VYZHRwV0F2SFlTcjh2Q1pNRU01ekJqQW43UzFoNTZoYnNOcVAiLCJtYWMiOiIyZmEzYzU3M2YwZmU3NThiYTZkMTZkZjgwNTM0ZmU0MmIzZjMyMzFlNjRmOWY4NDFlMTliM2QzOGRjMTQ2ZmIxIiwidGFnIjoiIn0%3D; expires=Wed, 09 Apr 2025 05:07:00 GMT; Max-Age=86400; path=/; secure; httponly ◀satt_academy_session=eyJpdiI6InBYVWZBem9VVE90WUJsS3pnbDh6QVE9PSIsInZhbHVlIjoidGZsVkYyZVhwejBXc3RCSlRzVWJIcnFBUFFTQWVSZ3dlZW5YY1RDZU5iWVlWT3hsd1lSWFp4WVBYWU5aRmI ▶" ] "Set-Cookie" => array:2 [▶ 0 => "XSRF-TOKEN=eyJpdiI6ImpnLzRpcGxQc0E2Z1h6bm50UTYvcEE9PSIsInZhbHVlIjoickNRR1l5SU1RbVZuRGZwYVRjWmVBYXpTQTNMcTVIZ2pYa01oZEtYL2JEOEtkZldTc2V1WlVDQnBVaGdYaWVod3MrMDE1K1lTV1M5cURETGJCVVlObXhlamkybnFEejNvQS9WL1ZMNzJqTFc2Y2J1Q0hLUWpFYXI3R05iaXNCRjgiLCJtYWMiOiI3MjEyNjIwMTQxYTRkNDBkNTc3NzNlODkxMWE1MTkwNWY4NTVmNGNjYWY3NTQxYjA0ZTEwZjI4OTU0NzI2ZGVlIiwidGFnIjoiIn0%3D; expires=Wed, 09-Apr-2025 05:07:00 GMT; path=/; secure ◀XSRF-TOKEN=eyJpdiI6ImpnLzRpcGxQc0E2Z1h6bm50UTYvcEE9PSIsInZhbHVlIjoickNRR1l5SU1RbVZuRGZwYVRjWmVBYXpTQTNMcTVIZ2pYa01oZEtYL2JEOEtkZldTc2V1WlVDQnBVaGdYaWVod3MrMDE1K ▶" 1 => "satt_academy_session=eyJpdiI6InBYVWZBem9VVE90WUJsS3pnbDh6QVE9PSIsInZhbHVlIjoidGZsVkYyZVhwejBXc3RCSlRzVWJIcnFBUFFTQWVSZ3dlZW5YY1RDZU5iWVlWT3hsd1lSWFp4WVBYWU5aRmI2N0tBR2ZtNGMvWUJhaFpxSm92Vk9YZVVrekhOa0VYZHRwV0F2SFlTcjh2Q1pNRU01ekJqQW43UzFoNTZoYnNOcVAiLCJtYWMiOiIyZmEzYzU3M2YwZmU3NThiYTZkMTZkZjgwNTM0ZmU0MmIzZjMyMzFlNjRmOWY4NDFlMTliM2QzOGRjMTQ2ZmIxIiwidGFnIjoiIn0%3D; expires=Wed, 09-Apr-2025 05:07:00 GMT; path=/; secure; httponly ◀satt_academy_session=eyJpdiI6InBYVWZBem9VVE90WUJsS3pnbDh6QVE9PSIsInZhbHVlIjoidGZsVkYyZVhwejBXc3RCSlRzVWJIcnFBUFFTQWVSZ3dlZW5YY1RDZU5iWVlWT3hsd1lSWFp4WVBYWU5aRmI ▶" ] ]
0 of 0array:3 [▼ "_token" => "TCd0PDqah4o8rRUyVoMm02HN1OzgnfZcC3cpiNzQ" "_previous" => array:1 [▶ "url" => "https://debugerror.xyz/admission/subordinating-conjunctions-14773" ] "_flash" => array:2 [▶ "old" => [] "new" => [] ] ]