I can strip you can strip she can strip we can strip you can strip they can strip
V-ing form
I can be stripping you can be stripping she can be stripping we can be stripping you can be stripping they can be stripping
Perfect
I can have stripped you can have stripped she can have stripped we can have stripped you can have stripped they can have stripped
V-ing perfect
I can have been stripping you can have been stripping she can have been stripping we can have been stripping you can have been stripping they can have been stripping
Negation
Simple form
I can't strip you can't strip she can't strip we can't strip you can't strip they can't strip
V-ing form
I can't be stripping you can't be stripping she can't be stripping we can't be stripping you can't be stripping they can't be stripping
Perfect
I can't have stripped you can't have stripped she can't have stripped we can't have stripped you can't have stripped they can't have stripped
V-ing perfect
I can't have been stripping you can't have been stripping she can't have been stripping we can't have been stripping you can't have been stripping they can't have been stripping
Interrogative form
Simple form
can I strip? can you strip? can she strip? can we strip? can you strip? can they strip?
V-ing form
can I be stripping? can you be stripping? can she be stripping? can we be stripping? can you be stripping? can they be stripping?
Perfect
can I have stripped? can you have stripped? can she have stripped? can we have stripped? can you have stripped? can they have stripped?
V-ing perfect
can I have been stripping? can you have been stripping? can she have been stripping? can we have been stripping? can you have been stripping? can they have been stripping?
Interro-negative form
Simple form
can't I strip? can't you strip? can't she strip? can't we strip? can't you strip? can't they strip?
V-ing form
can't I be stripping? can't you be stripping? can't she be stripping? can't we be stripping? can't you be stripping? can't they be stripping?
Perfect
can't I have stripped? can't you have stripped? can't she have stripped? can't we have stripped? can't you have stripped? can't they have stripped?
V-ing perfect
can't I have been stripping? can't you have been stripping? can't she have been stripping? can't we have been stripping? can't you have been stripping? can't they have been stripping?