I could internationalise you could internationalise she could internationalise we could internationalise you could internationalise they could internationalise
V-ing form
I could be internationalising you could be internationalising she could be internationalising we could be internationalising you could be internationalising they could be internationalising
Perfect
I could have internationalised you could have internationalised she could have internationalised we could have internationalised you could have internationalised they could have internationalised
V-ing perfect
I could have been internationalising you could have been internationalising she could have been internationalising we could have been internationalising you could have been internationalising they could have been internationalising
Negation
Simple form
I could not internationalise you could not internationalise she could not internationalise we could not internationalise you could not internationalise they could not internationalise
V-ing form
I could not be internationalising you could not be internationalising she could not be internationalising we could not be internationalising you could not be internationalising they could not be internationalising
Perfect
I could not have internationalised you could not have internationalised she could not have internationalised we could not have internationalised you could not have internationalised they could not have internationalised
V-ing perfect
I could not have been internationalising you could not have been internationalising she could not have been internationalising we could not have been internationalising you could not have been internationalising they could not have been internationalising
Interrogative form
Simple form
could I internationalise? could you internationalise? could she internationalise? could we internationalise? could you internationalise? could they internationalise?
V-ing form
could I be internationalising? could you be internationalising? could she be internationalising? could we be internationalising? could you be internationalising? could they be internationalising?
Perfect
could I have internationalised? could you have internationalised? could she have internationalised? could we have internationalised? could you have internationalised? could they have internationalised?
V-ing perfect
could I have been internationalising? could you have been internationalising? could she have been internationalising? could we have been internationalising? could you have been internationalising? could they have been internationalising?
Interro-negative form
Simple form
could I not internationalise? could you not internationalise? could she not internationalise? could we not internationalise? could you not internationalise? could they not internationalise?
V-ing form
could I not be internationalising? could you not be internationalising? could she not be internationalising? could we not be internationalising? could you not be internationalising? could they not be internationalising?
Perfect
could I not have internationalised? could you not have internationalised? could she not have internationalised? could we not have internationalised? could you not have internationalised? could they not have internationalised?
V-ing perfect
could I not have been internationalising? could you not have been internationalising? could she not have been internationalising? could we not have been internationalising? could you not have been internationalising? could they not have been internationalising?