I can emphasise you can emphasise he can emphasise we can emphasise you can emphasise they can emphasise
V-ing form
I can be emphasising you can be emphasising he can be emphasising we can be emphasising you can be emphasising they can be emphasising
Perfect
I can have emphasised you can have emphasised he can have emphasised we can have emphasised you can have emphasised they can have emphasised
V-ing perfect
I can have been emphasising you can have been emphasising he can have been emphasising we can have been emphasising you can have been emphasising they can have been emphasising
Negation
Simple form
I can't emphasise you can't emphasise he can't emphasise we can't emphasise you can't emphasise they can't emphasise
V-ing form
I can't be emphasising you can't be emphasising he can't be emphasising we can't be emphasising you can't be emphasising they can't be emphasising
Perfect
I can't have emphasised you can't have emphasised he can't have emphasised we can't have emphasised you can't have emphasised they can't have emphasised
V-ing perfect
I can't have been emphasising you can't have been emphasising he can't have been emphasising we can't have been emphasising you can't have been emphasising they can't have been emphasising
Interrogative form
Simple form
can I emphasise? can you emphasise? can he emphasise? can we emphasise? can you emphasise? can they emphasise?
V-ing form
can I be emphasising? can you be emphasising? can he be emphasising? can we be emphasising? can you be emphasising? can they be emphasising?
Perfect
can I have emphasised? can you have emphasised? can he have emphasised? can we have emphasised? can you have emphasised? can they have emphasised?
V-ing perfect
can I have been emphasising? can you have been emphasising? can he have been emphasising? can we have been emphasising? can you have been emphasising? can they have been emphasising?
Interro-negative form
Simple form
can't I emphasise? can't you emphasise? can't he emphasise? can't we emphasise? can't you emphasise? can't they emphasise?
V-ing form
can't I be emphasising? can't you be emphasising? can't he be emphasising? can't we be emphasising? can't you be emphasising? can't they be emphasising?
Perfect
can't I have emphasised? can't you have emphasised? can't he have emphasised? can't we have emphasised? can't you have emphasised? can't they have emphasised?
V-ing perfect
can't I have been emphasising? can't you have been emphasising? can't he have been emphasising? can't we have been emphasising? can't you have been emphasising? can't they have been emphasising?