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