I can interrupt you can interrupt she can interrupt we can interrupt you can interrupt they can interrupt
V-ing form
I can be interrupting you can be interrupting she can be interrupting we can be interrupting you can be interrupting they can be interrupting
Perfect
I can have interrupted you can have interrupted she can have interrupted we can have interrupted you can have interrupted they can have interrupted
V-ing perfect
I can have been interrupting you can have been interrupting she can have been interrupting we can have been interrupting you can have been interrupting they can have been interrupting
Negation
Simple form
I can't interrupt you can't interrupt she can't interrupt we can't interrupt you can't interrupt they can't interrupt
V-ing form
I can't be interrupting you can't be interrupting she can't be interrupting we can't be interrupting you can't be interrupting they can't be interrupting
Perfect
I can't have interrupted you can't have interrupted she can't have interrupted we can't have interrupted you can't have interrupted they can't have interrupted
V-ing perfect
I can't have been interrupting you can't have been interrupting she can't have been interrupting we can't have been interrupting you can't have been interrupting they can't have been interrupting
Interrogative form
Simple form
can I interrupt? can you interrupt? can she interrupt? can we interrupt? can you interrupt? can they interrupt?
V-ing form
can I be interrupting? can you be interrupting? can she be interrupting? can we be interrupting? can you be interrupting? can they be interrupting?
Perfect
can I have interrupted? can you have interrupted? can she have interrupted? can we have interrupted? can you have interrupted? can they have interrupted?
V-ing perfect
can I have been interrupting? can you have been interrupting? can she have been interrupting? can we have been interrupting? can you have been interrupting? can they have been interrupting?
Interro-negative form
Simple form
can't I interrupt? can't you interrupt? can't she interrupt? can't we interrupt? can't you interrupt? can't they interrupt?
V-ing form
can't I be interrupting? can't you be interrupting? can't she be interrupting? can't we be interrupting? can't you be interrupting? can't they be interrupting?
Perfect
can't I have interrupted? can't you have interrupted? can't she have interrupted? can't we have interrupted? can't you have interrupted? can't they have interrupted?
V-ing perfect
can't I have been interrupting? can't you have been interrupting? can't she have been interrupting? can't we have been interrupting? can't you have been interrupting? can't they have been interrupting?