I can whish you can whish he can whish we can whish you can whish they can whish
V-ing form
I can be whishing you can be whishing he can be whishing we can be whishing you can be whishing they can be whishing
Perfect
I can have whished you can have whished he can have whished we can have whished you can have whished they can have whished
V-ing perfect
I can have been whishing you can have been whishing he can have been whishing we can have been whishing you can have been whishing they can have been whishing
Negation
Simple form
I can't whish you can't whish he can't whish we can't whish you can't whish they can't whish
V-ing form
I can't be whishing you can't be whishing he can't be whishing we can't be whishing you can't be whishing they can't be whishing
Perfect
I can't have whished you can't have whished he can't have whished we can't have whished you can't have whished they can't have whished
V-ing perfect
I can't have been whishing you can't have been whishing he can't have been whishing we can't have been whishing you can't have been whishing they can't have been whishing
Interrogative form
Simple form
can I whish? can you whish? can he whish? can we whish? can you whish? can they whish?
V-ing form
can I be whishing? can you be whishing? can he be whishing? can we be whishing? can you be whishing? can they be whishing?
Perfect
can I have whished? can you have whished? can he have whished? can we have whished? can you have whished? can they have whished?
V-ing perfect
can I have been whishing? can you have been whishing? can he have been whishing? can we have been whishing? can you have been whishing? can they have been whishing?
Interro-negative form
Simple form
can't I whish? can't you whish? can't he whish? can't we whish? can't you whish? can't they whish?
V-ing form
can't I be whishing? can't you be whishing? can't he be whishing? can't we be whishing? can't you be whishing? can't they be whishing?
Perfect
can't I have whished? can't you have whished? can't he have whished? can't we have whished? can't you have whished? can't they have whished?
V-ing perfect
can't I have been whishing? can't you have been whishing? can't he have been whishing? can't we have been whishing? can't you have been whishing? can't they have been whishing?