PRESENT PERFECT AND SIMPLE PAST

Front

What is the Present Perfect tense?

Back

The Present Perfect tense is used to describe actions that occurred at an unspecified time in the past or that started in the past and continue to the present.

Front

What is the Simple Past tense?

Back

The Simple Past tense is used to describe actions that were completed at a specific time in the past.

Front

How do you form the Present Perfect tense?

Back

The Present Perfect tense is formed using 'has' or 'have' + the past participle of the verb.

Front

How do you form the Simple Past tense for regular verbs?

Back

For regular verbs, the Simple Past tense is formed by adding '-ed' to the base form of the verb.

Front

What is the past participle of 'go'?

Back

The past participle of 'go' is 'gone'.

Front

What is the past participle of 'write'?

Back

The past participle of 'write' is 'written'.

Front

When do you use 'has' in Present Perfect?

Back

Use 'has' with third person singular subjects (he, she, it).

Front

When do you use 'have' in Present Perfect?

Back

Use 'have' with all other subjects (I, you, we, they).

Front

What is the structure of a negative sentence in Present Perfect?

Back

The structure is 'subject + has/have + not + past participle'.

Front

What is the structure of a negative sentence in Simple Past?

Back

The structure is 'subject + did not + base form of the verb'.