I can bungle you can bungle he can bungle we can bungle you can bungle they can bungle
V-ing form
I can be bungling you can be bungling he can be bungling we can be bungling you can be bungling they can be bungling
Perfect
I can have bungled you can have bungled he can have bungled we can have bungled you can have bungled they can have bungled
V-ing perfect
I can have been bungling you can have been bungling he can have been bungling we can have been bungling you can have been bungling they can have been bungling
Negation
Simple form
I cannot bungle you cannot bungle he cannot bungle we cannot bungle you cannot bungle they cannot bungle
V-ing form
I cannot be bungling you cannot be bungling he cannot be bungling we cannot be bungling you cannot be bungling they cannot be bungling
Perfect
I cannot have bungled you cannot have bungled he cannot have bungled we cannot have bungled you cannot have bungled they cannot have bungled
V-ing perfect
I cannot have been bungling you cannot have been bungling he cannot have been bungling we cannot have been bungling you cannot have been bungling they cannot have been bungling
Interrogative form
Simple form
can I bungle? can you bungle? can he bungle? can we bungle? can you bungle? can they bungle?
V-ing form
can I be bungling? can you be bungling? can he be bungling? can we be bungling? can you be bungling? can they be bungling?
Perfect
can I have bungled? can you have bungled? can he have bungled? can we have bungled? can you have bungled? can they have bungled?
V-ing perfect
can I have been bungling? can you have been bungling? can he have been bungling? can we have been bungling? can you have been bungling? can they have been bungling?
Interro-negative form
Simple form
can I not bungle? can you not bungle? can he not bungle? can we not bungle? can you not bungle? can they not bungle?
V-ing form
can I not be bungling? can you not be bungling? can he not be bungling? can we not be bungling? can you not be bungling? can they not be bungling?
Perfect
can I not have bungled? can you not have bungled? can he not have bungled? can we not have bungled? can you not have bungled? can they not have bungled?
V-ing perfect
can I not have been bungling? can you not have been bungling? can he not have been bungling? can we not have been bungling? can you not have been bungling? can they not have been bungling?