I can whoosh you can whoosh he can whoosh we can whoosh you can whoosh they can whoosh
V-ing form
I can be whooshing you can be whooshing he can be whooshing we can be whooshing you can be whooshing they can be whooshing
Perfect
I can have whooshed you can have whooshed he can have whooshed we can have whooshed you can have whooshed they can have whooshed
V-ing perfect
I can have been whooshing you can have been whooshing he can have been whooshing we can have been whooshing you can have been whooshing they can have been whooshing
Negation
Simple form
I cannot whoosh you cannot whoosh he cannot whoosh we cannot whoosh you cannot whoosh they cannot whoosh
V-ing form
I cannot be whooshing you cannot be whooshing he cannot be whooshing we cannot be whooshing you cannot be whooshing they cannot be whooshing
Perfect
I cannot have whooshed you cannot have whooshed he cannot have whooshed we cannot have whooshed you cannot have whooshed they cannot have whooshed
V-ing perfect
I cannot have been whooshing you cannot have been whooshing he cannot have been whooshing we cannot have been whooshing you cannot have been whooshing they cannot have been whooshing
Interrogative form
Simple form
can I whoosh? can you whoosh? can he whoosh? can we whoosh? can you whoosh? can they whoosh?
V-ing form
can I be whooshing? can you be whooshing? can he be whooshing? can we be whooshing? can you be whooshing? can they be whooshing?
Perfect
can I have whooshed? can you have whooshed? can he have whooshed? can we have whooshed? can you have whooshed? can they have whooshed?
V-ing perfect
can I have been whooshing? can you have been whooshing? can he have been whooshing? can we have been whooshing? can you have been whooshing? can they have been whooshing?
Interro-negative form
Simple form
can I not whoosh? can you not whoosh? can he not whoosh? can we not whoosh? can you not whoosh? can they not whoosh?
V-ing form
can I not be whooshing? can you not be whooshing? can he not be whooshing? can we not be whooshing? can you not be whooshing? can they not be whooshing?
Perfect
can I not have whooshed? can you not have whooshed? can he not have whooshed? can we not have whooshed? can you not have whooshed? can they not have whooshed?
V-ing perfect
can I not have been whooshing? can you not have been whooshing? can he not have been whooshing? can we not have been whooshing? can you not have been whooshing? can they not have been whooshing?