English verb conjugation
CAN OVERRUN

Irregular verb: overrun - overran - overrun

Affirmation

Simple form	V-ing form
I can overrun you can overrun she can overrun we can overrun you can overrun they can overrun	I can be overrunning you can be overrunning she can be overrunning we can be overrunning you can be overrunning they can be overrunning
Perfect	V-ing perfect
I can have overrun you can have overrun she can have overrun we can have overrun you can have overrun they can have overrun	I can have been overrunning you can have been overrunning she can have been overrunning we can have been overrunning you can have been overrunning they can have been overrunning

Negation

Simple form	V-ing form
I cannot overrun you cannot overrun she cannot overrun we cannot overrun you cannot overrun they cannot overrun	I cannot be overrunning you cannot be overrunning she cannot be overrunning we cannot be overrunning you cannot be overrunning they cannot be overrunning
Perfect	V-ing perfect
I cannot have overrun you cannot have overrun she cannot have overrun we cannot have overrun you cannot have overrun they cannot have overrun	I cannot have been overrunning you cannot have been overrunning she cannot have been overrunning we cannot have been overrunning you cannot have been overrunning they cannot have been overrunning

Interrogative form

Simple form	V-ing form
can I overrun? can you overrun? can she overrun? can we overrun? can you overrun? can they overrun?	can I be overrunning? can you be overrunning? can she be overrunning? can we be overrunning? can you be overrunning? can they be overrunning?
Perfect	V-ing perfect
can I have overrun? can you have overrun? can she have overrun? can we have overrun? can you have overrun? can they have overrun?	can I have been overrunning? can you have been overrunning? can she have been overrunning? can we have been overrunning? can you have been overrunning? can they have been overrunning?

Interro-negative form

Simple form	V-ing form
can I not overrun? can you not overrun? can she not overrun? can we not overrun? can you not overrun? can they not overrun?	can I not be overrunning? can you not be overrunning? can she not be overrunning? can we not be overrunning? can you not be overrunning? can they not be overrunning?
Perfect	V-ing perfect
can I not have overrun? can you not have overrun? can she not have overrun? can we not have overrun? can you not have overrun? can they not have overrun?	can I not have been overrunning? can you not have been overrunning? can she not have been overrunning? can we not have been overrunning? can you not have been overrunning? can they not have been overrunning?