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