English verb conjugation
COULD POLEMISE

Regular verb: polemise - polemised - polemised

Affirmation

Simple form	V-ing form
I could polemise you could polemise he could polemise we could polemise you could polemise they could polemise	I could be polemising you could be polemising he could be polemising we could be polemising you could be polemising they could be polemising
Perfect	V-ing perfect
I could have polemised you could have polemised he could have polemised we could have polemised you could have polemised they could have polemised	I could have been polemising you could have been polemising he could have been polemising we could have been polemising you could have been polemising they could have been polemising

Negation

Simple form	V-ing form
I couldn't polemise you couldn't polemise he couldn't polemise we couldn't polemise you couldn't polemise they couldn't polemise	I couldn't be polemising you couldn't be polemising he couldn't be polemising we couldn't be polemising you couldn't be polemising they couldn't be polemising
Perfect	V-ing perfect
I couldn't have polemised you couldn't have polemised he couldn't have polemised we couldn't have polemised you couldn't have polemised they couldn't have polemised	I couldn't have been polemising you couldn't have been polemising he couldn't have been polemising we couldn't have been polemising you couldn't have been polemising they couldn't have been polemising

Interrogative form

Simple form	V-ing form
could I polemise? could you polemise? could he polemise? could we polemise? could you polemise? could they polemise?	could I be polemising? could you be polemising? could he be polemising? could we be polemising? could you be polemising? could they be polemising?
Perfect	V-ing perfect
could I have polemised? could you have polemised? could he have polemised? could we have polemised? could you have polemised? could they have polemised?	could I have been polemising? could you have been polemising? could he have been polemising? could we have been polemising? could you have been polemising? could they have been polemising?

Interro-negative form

Simple form	V-ing form
couldn't I polemise? couldn't you polemise? couldn't he polemise? couldn't we polemise? couldn't you polemise? couldn't they polemise?	couldn't I be polemising? couldn't you be polemising? couldn't he be polemising? couldn't we be polemising? couldn't you be polemising? couldn't they be polemising?
Perfect	V-ing perfect
couldn't I have polemised? couldn't you have polemised? couldn't he have polemised? couldn't we have polemised? couldn't you have polemised? couldn't they have polemised?	couldn't I have been polemising? couldn't you have been polemising? couldn't he have been polemising? couldn't we have been polemising? couldn't you have been polemising? couldn't they have been polemising?