যেসকল ক্ষেত্রে Verb এর Past form (v2) ব্যবহৃত হয়।

১. অতীত নির্দেশক শব্দ থাকলে (once, ago, last night, last year, yesterday….)
Example:
a) Once, there lived a king.
b) They came here yesterday

২. as if অথবা as though যুক্ত বাক্যের ১ম অংশ Present form হলে পরের অংশের মূল verb হবে v2 (১ম অংশে v2 থাকলে,  পরের অংশে had+v3 ব্যবহার করতে হবে)
Example:
c) She acts as if she were mad.
d) He talks as though he knew everything.
f) They played as if they had been World cup winner players

More in English :

The past form of a verb is a grammatical structure used to indicate actions or states that occurred in the past. Here are some key details about the use of past tense verbs:

1. Actions in the Past: Past tense verbs are used to describe actions that happened at a specific point in the past. This could be yesterday, last week, last year, or any other time before the present moment.

Example:
– Sarah finished her homework last night.

2. Completed Actions: Past tense verbs indicate actions that are completed. They have already happened and are not ongoing.

Example:
– The movie started at 8 PM last night.

3. Regular Verbs: Most verbs form their past tense by adding “-ed” to the base form of the verb.

Example:
– Walk (base form) -> Walked (past tense)
– Talk (base form) -> Talked (past tense)

4. Irregular Verbs: Some verbs have irregular past tense forms that do not follow the “-ed” pattern. These verbs must be memorized.

Example:
– Go (base form) -> Went (past tense)
– Eat (base form) -> Ate (past tense)

5. State or Condition in the Past: Past tense verbs can also describe a state or condition that existed in the past.

Example:
– He was tired after the long journey.

6. Narrating Past Events: Past tense verbs are commonly used in storytelling, recounting events, or describing historical occurrences.

Example:
– The explorers discovered a hidden cave in the jungle.

Overall, past tense verbs are essential for conveying actions, events, or states that occurred before the present moment, and they play a crucial role in expressing the timeline of events in language.