When do we use the present continuous tense? What is the structure of present continuous tense?

Go to page 1 2 3

When do we use the past tense of a verb? What is the structure of simple past tense? Can we change all verbs into their past form by adding ‘-d’ or ‘-ed’?

Go to page 1 2 3 4

The words was and were tell about an action that happened at a time in the past. Was is the past form of is and were is the past form of are.

Words like met, went, had, read, spent, ran, swam are irregular verbs in their past forms.

When do we use the past continuous tense? What is the structure of past continuous tense?

Go to page 1 2 3 4 5 6