I can chorus you can chorus he can chorus we can chorus you can chorus they can chorus
V-ing form
I can be chorusing you can be chorusing he can be chorusing we can be chorusing you can be chorusing they can be chorusing
Perfect
I can have chorused you can have chorused he can have chorused we can have chorused you can have chorused they can have chorused
V-ing perfect
I can have been chorusing you can have been chorusing he can have been chorusing we can have been chorusing you can have been chorusing they can have been chorusing
Negation
Simple form
I can't chorus you can't chorus he can't chorus we can't chorus you can't chorus they can't chorus
V-ing form
I can't be chorusing you can't be chorusing he can't be chorusing we can't be chorusing you can't be chorusing they can't be chorusing
Perfect
I can't have chorused you can't have chorused he can't have chorused we can't have chorused you can't have chorused they can't have chorused
V-ing perfect
I can't have been chorusing you can't have been chorusing he can't have been chorusing we can't have been chorusing you can't have been chorusing they can't have been chorusing
Interrogative form
Simple form
can I chorus? can you chorus? can he chorus? can we chorus? can you chorus? can they chorus?
V-ing form
can I be chorusing? can you be chorusing? can he be chorusing? can we be chorusing? can you be chorusing? can they be chorusing?
Perfect
can I have chorused? can you have chorused? can he have chorused? can we have chorused? can you have chorused? can they have chorused?
V-ing perfect
can I have been chorusing? can you have been chorusing? can he have been chorusing? can we have been chorusing? can you have been chorusing? can they have been chorusing?
Interro-negative form
Simple form
can't I chorus? can't you chorus? can't he chorus? can't we chorus? can't you chorus? can't they chorus?
V-ing form
can't I be chorusing? can't you be chorusing? can't he be chorusing? can't we be chorusing? can't you be chorusing? can't they be chorusing?
Perfect
can't I have chorused? can't you have chorused? can't he have chorused? can't we have chorused? can't you have chorused? can't they have chorused?
V-ing perfect
can't I have been chorusing? can't you have been chorusing? can't he have been chorusing? can't we have been chorusing? can't you have been chorusing? can't they have been chorusing?