English verb conjugation
CAN HAMPER

Regular verb: hamper - hampered - hampered

Affirmation

Simple form	V-ing form
I can hamper you can hamper she can hamper we can hamper you can hamper they can hamper	I can be hampering you can be hampering she can be hampering we can be hampering you can be hampering they can be hampering
Perfect	V-ing perfect
I can have hampered you can have hampered she can have hampered we can have hampered you can have hampered they can have hampered	I can have been hampering you can have been hampering she can have been hampering we can have been hampering you can have been hampering they can have been hampering

Negation

Simple form	V-ing form
I cannot hamper you cannot hamper she cannot hamper we cannot hamper you cannot hamper they cannot hamper	I cannot be hampering you cannot be hampering she cannot be hampering we cannot be hampering you cannot be hampering they cannot be hampering
Perfect	V-ing perfect
I cannot have hampered you cannot have hampered she cannot have hampered we cannot have hampered you cannot have hampered they cannot have hampered	I cannot have been hampering you cannot have been hampering she cannot have been hampering we cannot have been hampering you cannot have been hampering they cannot have been hampering

Interrogative form

Simple form	V-ing form
can I hamper? can you hamper? can she hamper? can we hamper? can you hamper? can they hamper?	can I be hampering? can you be hampering? can she be hampering? can we be hampering? can you be hampering? can they be hampering?
Perfect	V-ing perfect
can I have hampered? can you have hampered? can she have hampered? can we have hampered? can you have hampered? can they have hampered?	can I have been hampering? can you have been hampering? can she have been hampering? can we have been hampering? can you have been hampering? can they have been hampering?

Interro-negative form

Simple form	V-ing form
can I not hamper? can you not hamper? can she not hamper? can we not hamper? can you not hamper? can they not hamper?	can I not be hampering? can you not be hampering? can she not be hampering? can we not be hampering? can you not be hampering? can they not be hampering?
Perfect	V-ing perfect
can I not have hampered? can you not have hampered? can she not have hampered? can we not have hampered? can you not have hampered? can they not have hampered?	can I not have been hampering? can you not have been hampering? can she not have been hampering? can we not have been hampering? can you not have been hampering? can they not have been hampering?