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