I can line you can line he can line we can line you can line they can line
V-ing form
I can be lining you can be lining he can be lining we can be lining you can be lining they can be lining
Perfect
I can have lined you can have lined he can have lined we can have lined you can have lined they can have lined
V-ing perfect
I can have been lining you can have been lining he can have been lining we can have been lining you can have been lining they can have been lining
Negation
Simple form
I can't line you can't line he can't line we can't line you can't line they can't line
V-ing form
I can't be lining you can't be lining he can't be lining we can't be lining you can't be lining they can't be lining
Perfect
I can't have lined you can't have lined he can't have lined we can't have lined you can't have lined they can't have lined
V-ing perfect
I can't have been lining you can't have been lining he can't have been lining we can't have been lining you can't have been lining they can't have been lining
Interrogative form
Simple form
can I line? can you line? can he line? can we line? can you line? can they line?
V-ing form
can I be lining? can you be lining? can he be lining? can we be lining? can you be lining? can they be lining?
Perfect
can I have lined? can you have lined? can he have lined? can we have lined? can you have lined? can they have lined?
V-ing perfect
can I have been lining? can you have been lining? can he have been lining? can we have been lining? can you have been lining? can they have been lining?
Interro-negative form
Simple form
can't I line? can't you line? can't he line? can't we line? can't you line? can't they line?
V-ing form
can't I be lining? can't you be lining? can't he be lining? can't we be lining? can't you be lining? can't they be lining?
Perfect
can't I have lined? can't you have lined? can't he have lined? can't we have lined? can't you have lined? can't they have lined?
V-ing perfect
can't I have been lining? can't you have been lining? can't he have been lining? can't we have been lining? can't you have been lining? can't they have been lining?