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 cannot review you cannot review she cannot review we cannot review you cannot review they cannot review
V-ing form
I cannot be reviewing you cannot be reviewing she cannot be reviewing we cannot be reviewing you cannot be reviewing they cannot be reviewing
Perfect
I cannot have reviewed you cannot have reviewed she cannot have reviewed we cannot have reviewed you cannot have reviewed they cannot have reviewed
V-ing perfect
I cannot have been reviewing you cannot have been reviewing she cannot have been reviewing we cannot have been reviewing you cannot have been reviewing they cannot 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 I not review? can you not review? can she not review? can we not review? can you not review? can they not review?
V-ing form
can I not be reviewing? can you not be reviewing? can she not be reviewing? can we not be reviewing? can you not be reviewing? can they not be reviewing?
Perfect
can I not have reviewed? can you not have reviewed? can she not have reviewed? can we not have reviewed? can you not have reviewed? can they not have reviewed?
V-ing perfect
can I not have been reviewing? can you not have been reviewing? can she not have been reviewing? can we not have been reviewing? can you not have been reviewing? can they not have been reviewing?