I can weatherstrip you can weatherstrip he can weatherstrip we can weatherstrip you can weatherstrip they can weatherstrip
V-ing form
I can be weatherstriping you can be weatherstriping he can be weatherstriping we can be weatherstriping you can be weatherstriping they can be weatherstriping
Perfect
I can have weatherstriped you can have weatherstriped he can have weatherstriped we can have weatherstriped you can have weatherstriped they can have weatherstriped
V-ing perfect
I can have been weatherstriping you can have been weatherstriping he can have been weatherstriping we can have been weatherstriping you can have been weatherstriping they can have been weatherstriping
Negation
Simple form
I cannot weatherstrip you cannot weatherstrip he cannot weatherstrip we cannot weatherstrip you cannot weatherstrip they cannot weatherstrip
V-ing form
I cannot be weatherstriping you cannot be weatherstriping he cannot be weatherstriping we cannot be weatherstriping you cannot be weatherstriping they cannot be weatherstriping
Perfect
I cannot have weatherstriped you cannot have weatherstriped he cannot have weatherstriped we cannot have weatherstriped you cannot have weatherstriped they cannot have weatherstriped
V-ing perfect
I cannot have been weatherstriping you cannot have been weatherstriping he cannot have been weatherstriping we cannot have been weatherstriping you cannot have been weatherstriping they cannot have been weatherstriping
Interrogative form
Simple form
can I weatherstrip? can you weatherstrip? can he weatherstrip? can we weatherstrip? can you weatherstrip? can they weatherstrip?
V-ing form
can I be weatherstriping? can you be weatherstriping? can he be weatherstriping? can we be weatherstriping? can you be weatherstriping? can they be weatherstriping?
Perfect
can I have weatherstriped? can you have weatherstriped? can he have weatherstriped? can we have weatherstriped? can you have weatherstriped? can they have weatherstriped?
V-ing perfect
can I have been weatherstriping? can you have been weatherstriping? can he have been weatherstriping? can we have been weatherstriping? can you have been weatherstriping? can they have been weatherstriping?
Interro-negative form
Simple form
can I not weatherstrip? can you not weatherstrip? can he not weatherstrip? can we not weatherstrip? can you not weatherstrip? can they not weatherstrip?
V-ing form
can I not be weatherstriping? can you not be weatherstriping? can he not be weatherstriping? can we not be weatherstriping? can you not be weatherstriping? can they not be weatherstriping?
Perfect
can I not have weatherstriped? can you not have weatherstriped? can he not have weatherstriped? can we not have weatherstriped? can you not have weatherstriped? can they not have weatherstriped?
V-ing perfect
can I not have been weatherstriping? can you not have been weatherstriping? can he not have been weatherstriping? can we not have been weatherstriping? can you not have been weatherstriping? can they not have been weatherstriping?