I could dismiss you could dismiss he could dismiss we could dismiss you could dismiss they could dismiss
V-ing form
I could be dismissing you could be dismissing he could be dismissing we could be dismissing you could be dismissing they could be dismissing
Perfect
I could have dismissed you could have dismissed he could have dismissed we could have dismissed you could have dismissed they could have dismissed
V-ing perfect
I could have been dismissing you could have been dismissing he could have been dismissing we could have been dismissing you could have been dismissing they could have been dismissing
Negation
Simple form
I could not dismiss you could not dismiss he could not dismiss we could not dismiss you could not dismiss they could not dismiss
V-ing form
I could not be dismissing you could not be dismissing he could not be dismissing we could not be dismissing you could not be dismissing they could not be dismissing
Perfect
I could not have dismissed you could not have dismissed he could not have dismissed we could not have dismissed you could not have dismissed they could not have dismissed
V-ing perfect
I could not have been dismissing you could not have been dismissing he could not have been dismissing we could not have been dismissing you could not have been dismissing they could not have been dismissing
Interrogative form
Simple form
could I dismiss? could you dismiss? could he dismiss? could we dismiss? could you dismiss? could they dismiss?
V-ing form
could I be dismissing? could you be dismissing? could he be dismissing? could we be dismissing? could you be dismissing? could they be dismissing?
Perfect
could I have dismissed? could you have dismissed? could he have dismissed? could we have dismissed? could you have dismissed? could they have dismissed?
V-ing perfect
could I have been dismissing? could you have been dismissing? could he have been dismissing? could we have been dismissing? could you have been dismissing? could they have been dismissing?
Interro-negative form
Simple form
could I not dismiss? could you not dismiss? could he not dismiss? could we not dismiss? could you not dismiss? could they not dismiss?
V-ing form
could I not be dismissing? could you not be dismissing? could he not be dismissing? could we not be dismissing? could you not be dismissing? could they not be dismissing?
Perfect
could I not have dismissed? could you not have dismissed? could he not have dismissed? could we not have dismissed? could you not have dismissed? could they not have dismissed?
V-ing perfect
could I not have been dismissing? could you not have been dismissing? could he not have been dismissing? could we not have been dismissing? could you not have been dismissing? could they not have been dismissing?