I can abase you can abase she can abase we can abase you can abase they can abase
V-ing form
I can be abasing you can be abasing she can be abasing we can be abasing you can be abasing they can be abasing
Perfect
I can have abased you can have abased she can have abased we can have abased you can have abased they can have abased
V-ing perfect
I can have been abasing you can have been abasing she can have been abasing we can have been abasing you can have been abasing they can have been abasing
Negation
Simple form
I cannot abase you cannot abase she cannot abase we cannot abase you cannot abase they cannot abase
V-ing form
I cannot be abasing you cannot be abasing she cannot be abasing we cannot be abasing you cannot be abasing they cannot be abasing
Perfect
I cannot have abased you cannot have abased she cannot have abased we cannot have abased you cannot have abased they cannot have abased
V-ing perfect
I cannot have been abasing you cannot have been abasing she cannot have been abasing we cannot have been abasing you cannot have been abasing they cannot have been abasing
Interrogative form
Simple form
can I abase? can you abase? can she abase? can we abase? can you abase? can they abase?
V-ing form
can I be abasing? can you be abasing? can she be abasing? can we be abasing? can you be abasing? can they be abasing?
Perfect
can I have abased? can you have abased? can she have abased? can we have abased? can you have abased? can they have abased?
V-ing perfect
can I have been abasing? can you have been abasing? can she have been abasing? can we have been abasing? can you have been abasing? can they have been abasing?
Interro-negative form
Simple form
can I not abase? can you not abase? can she not abase? can we not abase? can you not abase? can they not abase?
V-ing form
can I not be abasing? can you not be abasing? can she not be abasing? can we not be abasing? can you not be abasing? can they not be abasing?
Perfect
can I not have abased? can you not have abased? can she not have abased? can we not have abased? can you not have abased? can they not have abased?
V-ing perfect
can I not have been abasing? can you not have been abasing? can she not have been abasing? can we not have been abasing? can you not have been abasing? can they not have been abasing?