I can house-hunt you can house-hunt she can house-hunt we can house-hunt you can house-hunt they can house-hunt
V-ing form
I can be house-hunting you can be house-hunting she can be house-hunting we can be house-hunting you can be house-hunting they can be house-hunting
Perfect
I can have house-hunted you can have house-hunted she can have house-hunted we can have house-hunted you can have house-hunted they can have house-hunted
V-ing perfect
I can have been house-hunting you can have been house-hunting she can have been house-hunting we can have been house-hunting you can have been house-hunting they can have been house-hunting
Negation
Simple form
I cannot house-hunt you cannot house-hunt she cannot house-hunt we cannot house-hunt you cannot house-hunt they cannot house-hunt
V-ing form
I cannot be house-hunting you cannot be house-hunting she cannot be house-hunting we cannot be house-hunting you cannot be house-hunting they cannot be house-hunting
Perfect
I cannot have house-hunted you cannot have house-hunted she cannot have house-hunted we cannot have house-hunted you cannot have house-hunted they cannot have house-hunted
V-ing perfect
I cannot have been house-hunting you cannot have been house-hunting she cannot have been house-hunting we cannot have been house-hunting you cannot have been house-hunting they cannot have been house-hunting
Interrogative form
Simple form
can I house-hunt? can you house-hunt? can she house-hunt? can we house-hunt? can you house-hunt? can they house-hunt?
V-ing form
can I be house-hunting? can you be house-hunting? can she be house-hunting? can we be house-hunting? can you be house-hunting? can they be house-hunting?
Perfect
can I have house-hunted? can you have house-hunted? can she have house-hunted? can we have house-hunted? can you have house-hunted? can they have house-hunted?
V-ing perfect
can I have been house-hunting? can you have been house-hunting? can she have been house-hunting? can we have been house-hunting? can you have been house-hunting? can they have been house-hunting?
Interro-negative form
Simple form
can I not house-hunt? can you not house-hunt? can she not house-hunt? can we not house-hunt? can you not house-hunt? can they not house-hunt?
V-ing form
can I not be house-hunting? can you not be house-hunting? can she not be house-hunting? can we not be house-hunting? can you not be house-hunting? can they not be house-hunting?
Perfect
can I not have house-hunted? can you not have house-hunted? can she not have house-hunted? can we not have house-hunted? can you not have house-hunted? can they not have house-hunted?
V-ing perfect
can I not have been house-hunting? can you not have been house-hunting? can she not have been house-hunting? can we not have been house-hunting? can you not have been house-hunting? can they not have been house-hunting?