GRAMMAR

Simple :

1.       Present tense : She goes to school

2.       Past tense : she went to school

3.       Future tense : she will go to school

4.       Past future tense : she would go to school

Continuous :

1.       Present Tense : He is building a house

2.       Past Tense : He was building a house

3.       Future Tense : He will be building a house

4.       Past Future Tense : He would be building a house

Perfect :

1.       Present Tense : We have drawn a window

2.       Past Tense : We had drawn a window

3.       Future Tense : We will have drawn a window

4.       Past Future Tense : We would have drawn a window

Perfect continuous :

1.       Present Tense : I have been receiving your letter

2.       Past Tense : I had been receiving your letter

3.       Future Tense : I will have been receiving your letter

4.       Past Future Tense : I would have been receiving your letter