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