I can reiterate you can reiterate he can reiterate we can reiterate you can reiterate they can reiterate
V-ing form
I can be reiterating you can be reiterating he can be reiterating we can be reiterating you can be reiterating they can be reiterating
Perfect
I can have reiterated you can have reiterated he can have reiterated we can have reiterated you can have reiterated they can have reiterated
V-ing perfect
I can have been reiterating you can have been reiterating he can have been reiterating we can have been reiterating you can have been reiterating they can have been reiterating
Negation
Simple form
I can't reiterate you can't reiterate he can't reiterate we can't reiterate you can't reiterate they can't reiterate
V-ing form
I can't be reiterating you can't be reiterating he can't be reiterating we can't be reiterating you can't be reiterating they can't be reiterating
Perfect
I can't have reiterated you can't have reiterated he can't have reiterated we can't have reiterated you can't have reiterated they can't have reiterated
V-ing perfect
I can't have been reiterating you can't have been reiterating he can't have been reiterating we can't have been reiterating you can't have been reiterating they can't have been reiterating
Interrogative form
Simple form
can I reiterate? can you reiterate? can he reiterate? can we reiterate? can you reiterate? can they reiterate?
V-ing form
can I be reiterating? can you be reiterating? can he be reiterating? can we be reiterating? can you be reiterating? can they be reiterating?
Perfect
can I have reiterated? can you have reiterated? can he have reiterated? can we have reiterated? can you have reiterated? can they have reiterated?
V-ing perfect
can I have been reiterating? can you have been reiterating? can he have been reiterating? can we have been reiterating? can you have been reiterating? can they have been reiterating?
Interro-negative form
Simple form
can't I reiterate? can't you reiterate? can't he reiterate? can't we reiterate? can't you reiterate? can't they reiterate?
V-ing form
can't I be reiterating? can't you be reiterating? can't he be reiterating? can't we be reiterating? can't you be reiterating? can't they be reiterating?
Perfect
can't I have reiterated? can't you have reiterated? can't he have reiterated? can't we have reiterated? can't you have reiterated? can't they have reiterated?
V-ing perfect
can't I have been reiterating? can't you have been reiterating? can't he have been reiterating? can't we have been reiterating? can't you have been reiterating? can't they have been reiterating?