English Verb Tenses and Grammar Structures Explained
Past Simple
- Affirmative: 2nd column of irregular verbs.
- Negative: didn't + infinitive.
- Interrogative: Did + subject + infinitive?
Present Perfect Simple
Structure: have/has + 3rd column (past participle).
Used for actions or situations from the past that have an effect on the present, or actions that started in the past and continue to the present. Keywords: already, ever, for, just, never, since, yet.
Past Perfect Simple
Structure: had + 3rd column.
Used for actions that happened before another past action, or actions developed prior to a specific moment in the past. Keywords: for, since, already, by, before.
Future Tenses
Will
Structure: will/won't + infinitive. Used for predictions, opinions about the future, and spontaneous decisions.
Going to
Structure:...