I'll be suckling you'll be suckling she'll be suckling we'll be suckling you'll be suckling they'll be suckling
Perfect
I'll have suckled you'll have suckled she'll have suckled we'll have suckled you'll have suckled they'll have suckled
V-ing perfect
I'll have been suckling you'll have been suckling she'll have been suckling we'll have been suckling you'll have been suckling they'll have been suckling
Negation
Simple form
I shan't suckle you shan't suckle she shan't suckle we shan't suckle you shan't suckle they shan't suckle
V-ing form
I shan't be suckling you shan't be suckling she shan't be suckling we shan't be suckling you shan't be suckling they shan't be suckling
Perfect
I shan't have suckled you shan't have suckled she shan't have suckled we shan't have suckled you shan't have suckled they shan't have suckled
V-ing perfect
I shan't have been suckling you shan't have been suckling she shan't have been suckling we shan't have been suckling you shan't have been suckling they shan't have been suckling
Interrogative form
Simple form
shall I suckle? shall you suckle? shall she suckle? shall we suckle? shall you suckle? shall they suckle?
V-ing form
shall I be suckling? shall you be suckling? shall she be suckling? shall we be suckling? shall you be suckling? shall they be suckling?
Perfect
shall I have suckled? shall you have suckled? shall she have suckled? shall we have suckled? shall you have suckled? shall they have suckled?
V-ing perfect
shall I have been suckling? shall you have been suckling? shall she have been suckling? shall we have been suckling? shall you have been suckling? shall they have been suckling?
Interro-negative form
Simple form
shan't I suckle? shan't you suckle? shan't she suckle? shan't we suckle? shan't you suckle? shan't they suckle?
V-ing form
shan't I be suckling? shan't you be suckling? shan't she be suckling? shan't we be suckling? shan't you be suckling? shan't they be suckling?
Perfect
shan't I have suckled? shan't you have suckled? shan't she have suckled? shan't we have suckled? shan't you have suckled? shan't they have suckled?
V-ing perfect
shan't I have been suckling? shan't you have been suckling? shan't she have been suckling? shan't we have been suckling? shan't you have been suckling? shan't they have been suckling?