I'll be giggling you'll be giggling he'll be giggling we'll be giggling you'll be giggling they'll be giggling
Perfect
I'll have giggled you'll have giggled he'll have giggled we'll have giggled you'll have giggled they'll have giggled
V-ing perfect
I'll have been giggling you'll have been giggling he'll have been giggling we'll have been giggling you'll have been giggling they'll have been giggling
Negation
Simple form
I shan't giggle you shan't giggle he shan't giggle we shan't giggle you shan't giggle they shan't giggle
V-ing form
I shan't be giggling you shan't be giggling he shan't be giggling we shan't be giggling you shan't be giggling they shan't be giggling
Perfect
I shan't have giggled you shan't have giggled he shan't have giggled we shan't have giggled you shan't have giggled they shan't have giggled
V-ing perfect
I shan't have been giggling you shan't have been giggling he shan't have been giggling we shan't have been giggling you shan't have been giggling they shan't have been giggling
Interrogative form
Simple form
shall I giggle? shall you giggle? shall he giggle? shall we giggle? shall you giggle? shall they giggle?
V-ing form
shall I be giggling? shall you be giggling? shall he be giggling? shall we be giggling? shall you be giggling? shall they be giggling?
Perfect
shall I have giggled? shall you have giggled? shall he have giggled? shall we have giggled? shall you have giggled? shall they have giggled?
V-ing perfect
shall I have been giggling? shall you have been giggling? shall he have been giggling? shall we have been giggling? shall you have been giggling? shall they have been giggling?
Interro-negative form
Simple form
shan't I giggle? shan't you giggle? shan't he giggle? shan't we giggle? shan't you giggle? shan't they giggle?
V-ing form
shan't I be giggling? shan't you be giggling? shan't he be giggling? shan't we be giggling? shan't you be giggling? shan't they be giggling?
Perfect
shan't I have giggled? shan't you have giggled? shan't he have giggled? shan't we have giggled? shan't you have giggled? shan't they have giggled?
V-ing perfect
shan't I have been giggling? shan't you have been giggling? shan't he have been giggling? shan't we have been giggling? shan't you have been giggling? shan't they have been giggling?