I can incline you can incline he can incline we can incline you can incline they can incline
V-ing form
I can be inclining you can be inclining he can be inclining we can be inclining you can be inclining they can be inclining
Perfect
I can have inclined you can have inclined he can have inclined we can have inclined you can have inclined they can have inclined
V-ing perfect
I can have been inclining you can have been inclining he can have been inclining we can have been inclining you can have been inclining they can have been inclining
Negation
Simple form
I cannot incline you cannot incline he cannot incline we cannot incline you cannot incline they cannot incline
V-ing form
I cannot be inclining you cannot be inclining he cannot be inclining we cannot be inclining you cannot be inclining they cannot be inclining
Perfect
I cannot have inclined you cannot have inclined he cannot have inclined we cannot have inclined you cannot have inclined they cannot have inclined
V-ing perfect
I cannot have been inclining you cannot have been inclining he cannot have been inclining we cannot have been inclining you cannot have been inclining they cannot have been inclining
Interrogative form
Simple form
can I incline? can you incline? can he incline? can we incline? can you incline? can they incline?
V-ing form
can I be inclining? can you be inclining? can he be inclining? can we be inclining? can you be inclining? can they be inclining?
Perfect
can I have inclined? can you have inclined? can he have inclined? can we have inclined? can you have inclined? can they have inclined?
V-ing perfect
can I have been inclining? can you have been inclining? can he have been inclining? can we have been inclining? can you have been inclining? can they have been inclining?
Interro-negative form
Simple form
can I not incline? can you not incline? can he not incline? can we not incline? can you not incline? can they not incline?
V-ing form
can I not be inclining? can you not be inclining? can he not be inclining? can we not be inclining? can you not be inclining? can they not be inclining?
Perfect
can I not have inclined? can you not have inclined? can he not have inclined? can we not have inclined? can you not have inclined? can they not have inclined?
V-ing perfect
can I not have been inclining? can you not have been inclining? can he not have been inclining? can we not have been inclining? can you not have been inclining? can they not have been inclining?