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