I'll be extending you'll be extending he'll be extending we'll be extending you'll be extending they'll be extending
Perfect
I'll have extended you'll have extended he'll have extended we'll have extended you'll have extended they'll have extended
V-ing perfect
I'll have been extending you'll have been extending he'll have been extending we'll have been extending you'll have been extending they'll have been extending
Negation
Simple form
I won't extend you won't extend he won't extend we won't extend you won't extend they won't extend
V-ing form
I won't be extending you won't be extending he won't be extending we won't be extending you won't be extending they won't be extending
Perfect
I won't have extended you won't have extended he won't have extended we won't have extended you won't have extended they won't have extended
V-ing perfect
I won't have been extending you won't have been extending he won't have been extending we won't have been extending you won't have been extending they won't have been extending
Interrogative form
Simple form
will I extend? will you extend? will he extend? will we extend? will you extend? will they extend?
V-ing form
will I be extending? will you be extending? will he be extending? will we be extending? will you be extending? will they be extending?
Perfect
will I have extended? will you have extended? will he have extended? will we have extended? will you have extended? will they have extended?
V-ing perfect
will I have been extending? will you have been extending? will he have been extending? will we have been extending? will you have been extending? will they have been extending?
Interro-negative form
Simple form
won't I extend? won't you extend? won't he extend? won't we extend? won't you extend? won't they extend?
V-ing form
won't I be extending? won't you be extending? won't he be extending? won't we be extending? won't you be extending? won't they be extending?
Perfect
won't I have extended? won't you have extended? won't he have extended? won't we have extended? won't you have extended? won't they have extended?
V-ing perfect
won't I have been extending? won't you have been extending? won't he have been extending? won't we have been extending? won't you have been extending? won't they have been extending?