I can capitalise you can capitalise he can capitalise we can capitalise you can capitalise they can capitalise
V-ing form
I can be capitalising you can be capitalising he can be capitalising we can be capitalising you can be capitalising they can be capitalising
Perfect
I can have capitalised you can have capitalised he can have capitalised we can have capitalised you can have capitalised they can have capitalised
V-ing perfect
I can have been capitalising you can have been capitalising he can have been capitalising we can have been capitalising you can have been capitalising they can have been capitalising
Negation
Simple form
I can't capitalise you can't capitalise he can't capitalise we can't capitalise you can't capitalise they can't capitalise
V-ing form
I can't be capitalising you can't be capitalising he can't be capitalising we can't be capitalising you can't be capitalising they can't be capitalising
Perfect
I can't have capitalised you can't have capitalised he can't have capitalised we can't have capitalised you can't have capitalised they can't have capitalised
V-ing perfect
I can't have been capitalising you can't have been capitalising he can't have been capitalising we can't have been capitalising you can't have been capitalising they can't have been capitalising
Interrogative form
Simple form
can I capitalise? can you capitalise? can he capitalise? can we capitalise? can you capitalise? can they capitalise?
V-ing form
can I be capitalising? can you be capitalising? can he be capitalising? can we be capitalising? can you be capitalising? can they be capitalising?
Perfect
can I have capitalised? can you have capitalised? can he have capitalised? can we have capitalised? can you have capitalised? can they have capitalised?
V-ing perfect
can I have been capitalising? can you have been capitalising? can he have been capitalising? can we have been capitalising? can you have been capitalising? can they have been capitalising?
Interro-negative form
Simple form
can't I capitalise? can't you capitalise? can't he capitalise? can't we capitalise? can't you capitalise? can't they capitalise?
V-ing form
can't I be capitalising? can't you be capitalising? can't he be capitalising? can't we be capitalising? can't you be capitalising? can't they be capitalising?
Perfect
can't I have capitalised? can't you have capitalised? can't he have capitalised? can't we have capitalised? can't you have capitalised? can't they have capitalised?
V-ing perfect
can't I have been capitalising? can't you have been capitalising? can't he have been capitalising? can't we have been capitalising? can't you have been capitalising? can't they have been capitalising?