I could infantilise you could infantilise she could infantilise we could infantilise you could infantilise they could infantilise
V-ing form
I could be infantilising you could be infantilising she could be infantilising we could be infantilising you could be infantilising they could be infantilising
Perfect
I could have infantilised you could have infantilised she could have infantilised we could have infantilised you could have infantilised they could have infantilised
V-ing perfect
I could have been infantilising you could have been infantilising she could have been infantilising we could have been infantilising you could have been infantilising they could have been infantilising
Negation
Simple form
I couldn't infantilise you couldn't infantilise she couldn't infantilise we couldn't infantilise you couldn't infantilise they couldn't infantilise
V-ing form
I couldn't be infantilising you couldn't be infantilising she couldn't be infantilising we couldn't be infantilising you couldn't be infantilising they couldn't be infantilising
Perfect
I couldn't have infantilised you couldn't have infantilised she couldn't have infantilised we couldn't have infantilised you couldn't have infantilised they couldn't have infantilised
V-ing perfect
I couldn't have been infantilising you couldn't have been infantilising she couldn't have been infantilising we couldn't have been infantilising you couldn't have been infantilising they couldn't have been infantilising
Interrogative form
Simple form
could I infantilise? could you infantilise? could she infantilise? could we infantilise? could you infantilise? could they infantilise?
V-ing form
could I be infantilising? could you be infantilising? could she be infantilising? could we be infantilising? could you be infantilising? could they be infantilising?
Perfect
could I have infantilised? could you have infantilised? could she have infantilised? could we have infantilised? could you have infantilised? could they have infantilised?
V-ing perfect
could I have been infantilising? could you have been infantilising? could she have been infantilising? could we have been infantilising? could you have been infantilising? could they have been infantilising?
Interro-negative form
Simple form
couldn't I infantilise? couldn't you infantilise? couldn't she infantilise? couldn't we infantilise? couldn't you infantilise? couldn't they infantilise?
V-ing form
couldn't I be infantilising? couldn't you be infantilising? couldn't she be infantilising? couldn't we be infantilising? couldn't you be infantilising? couldn't they be infantilising?
Perfect
couldn't I have infantilised? couldn't you have infantilised? couldn't she have infantilised? couldn't we have infantilised? couldn't you have infantilised? couldn't they have infantilised?
V-ing perfect
couldn't I have been infantilising? couldn't you have been infantilising? couldn't she have been infantilising? couldn't we have been infantilising? couldn't you have been infantilising? couldn't they have been infantilising?