I could reprimand you could reprimand she could reprimand we could reprimand you could reprimand they could reprimand
V-ing form
I could be reprimanding you could be reprimanding she could be reprimanding we could be reprimanding you could be reprimanding they could be reprimanding
Perfect
I could have reprimanded you could have reprimanded she could have reprimanded we could have reprimanded you could have reprimanded they could have reprimanded
V-ing perfect
I could have been reprimanding you could have been reprimanding she could have been reprimanding we could have been reprimanding you could have been reprimanding they could have been reprimanding
Negation
Simple form
I couldn't reprimand you couldn't reprimand she couldn't reprimand we couldn't reprimand you couldn't reprimand they couldn't reprimand
V-ing form
I couldn't be reprimanding you couldn't be reprimanding she couldn't be reprimanding we couldn't be reprimanding you couldn't be reprimanding they couldn't be reprimanding
Perfect
I couldn't have reprimanded you couldn't have reprimanded she couldn't have reprimanded we couldn't have reprimanded you couldn't have reprimanded they couldn't have reprimanded
V-ing perfect
I couldn't have been reprimanding you couldn't have been reprimanding she couldn't have been reprimanding we couldn't have been reprimanding you couldn't have been reprimanding they couldn't have been reprimanding
Interrogative form
Simple form
could I reprimand? could you reprimand? could she reprimand? could we reprimand? could you reprimand? could they reprimand?
V-ing form
could I be reprimanding? could you be reprimanding? could she be reprimanding? could we be reprimanding? could you be reprimanding? could they be reprimanding?
Perfect
could I have reprimanded? could you have reprimanded? could she have reprimanded? could we have reprimanded? could you have reprimanded? could they have reprimanded?
V-ing perfect
could I have been reprimanding? could you have been reprimanding? could she have been reprimanding? could we have been reprimanding? could you have been reprimanding? could they have been reprimanding?
Interro-negative form
Simple form
couldn't I reprimand? couldn't you reprimand? couldn't she reprimand? couldn't we reprimand? couldn't you reprimand? couldn't they reprimand?
V-ing form
couldn't I be reprimanding? couldn't you be reprimanding? couldn't she be reprimanding? couldn't we be reprimanding? couldn't you be reprimanding? couldn't they be reprimanding?
Perfect
couldn't I have reprimanded? couldn't you have reprimanded? couldn't she have reprimanded? couldn't we have reprimanded? couldn't you have reprimanded? couldn't they have reprimanded?
V-ing perfect
couldn't I have been reprimanding? couldn't you have been reprimanding? couldn't she have been reprimanding? couldn't we have been reprimanding? couldn't you have been reprimanding? couldn't they have been reprimanding?