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