I could interhybridise you could interhybridise he could interhybridise we could interhybridise you could interhybridise they could interhybridise
V-ing form
I could be interhybridising you could be interhybridising he could be interhybridising we could be interhybridising you could be interhybridising they could be interhybridising
Perfect
I could have interhybridised you could have interhybridised he could have interhybridised we could have interhybridised you could have interhybridised they could have interhybridised
V-ing perfect
I could have been interhybridising you could have been interhybridising he could have been interhybridising we could have been interhybridising you could have been interhybridising they could have been interhybridising
Negation
Simple form
I could not interhybridise you could not interhybridise he could not interhybridise we could not interhybridise you could not interhybridise they could not interhybridise
V-ing form
I could not be interhybridising you could not be interhybridising he could not be interhybridising we could not be interhybridising you could not be interhybridising they could not be interhybridising
Perfect
I could not have interhybridised you could not have interhybridised he could not have interhybridised we could not have interhybridised you could not have interhybridised they could not have interhybridised
V-ing perfect
I could not have been interhybridising you could not have been interhybridising he could not have been interhybridising we could not have been interhybridising you could not have been interhybridising they could not have been interhybridising
Interrogative form
Simple form
could I interhybridise? could you interhybridise? could he interhybridise? could we interhybridise? could you interhybridise? could they interhybridise?
V-ing form
could I be interhybridising? could you be interhybridising? could he be interhybridising? could we be interhybridising? could you be interhybridising? could they be interhybridising?
Perfect
could I have interhybridised? could you have interhybridised? could he have interhybridised? could we have interhybridised? could you have interhybridised? could they have interhybridised?
V-ing perfect
could I have been interhybridising? could you have been interhybridising? could he have been interhybridising? could we have been interhybridising? could you have been interhybridising? could they have been interhybridising?
Interro-negative form
Simple form
could I not interhybridise? could you not interhybridise? could he not interhybridise? could we not interhybridise? could you not interhybridise? could they not interhybridise?
V-ing form
could I not be interhybridising? could you not be interhybridising? could he not be interhybridising? could we not be interhybridising? could you not be interhybridising? could they not be interhybridising?
Perfect
could I not have interhybridised? could you not have interhybridised? could he not have interhybridised? could we not have interhybridised? could you not have interhybridised? could they not have interhybridised?
V-ing perfect
could I not have been interhybridising? could you not have been interhybridising? could he not have been interhybridising? could we not have been interhybridising? could you not have been interhybridising? could they not have been interhybridising?