English verb conjugation
COULD HISTORICISE

Regular verb: historicise - historicised - historicised

Affirmation

Simple form	V-ing form
I could historicise you could historicise he could historicise we could historicise you could historicise they could historicise	I could be historicising you could be historicising he could be historicising we could be historicising you could be historicising they could be historicising
Perfect	V-ing perfect
I could have historicised you could have historicised he could have historicised we could have historicised you could have historicised they could have historicised	I could have been historicising you could have been historicising he could have been historicising we could have been historicising you could have been historicising they could have been historicising

Negation

Simple form	V-ing form
I could not historicise you could not historicise he could not historicise we could not historicise you could not historicise they could not historicise	I could not be historicising you could not be historicising he could not be historicising we could not be historicising you could not be historicising they could not be historicising
Perfect	V-ing perfect
I could not have historicised you could not have historicised he could not have historicised we could not have historicised you could not have historicised they could not have historicised	I could not have been historicising you could not have been historicising he could not have been historicising we could not have been historicising you could not have been historicising they could not have been historicising

Interrogative form

Simple form	V-ing form
could I historicise? could you historicise? could he historicise? could we historicise? could you historicise? could they historicise?	could I be historicising? could you be historicising? could he be historicising? could we be historicising? could you be historicising? could they be historicising?
Perfect	V-ing perfect
could I have historicised? could you have historicised? could he have historicised? could we have historicised? could you have historicised? could they have historicised?	could I have been historicising? could you have been historicising? could he have been historicising? could we have been historicising? could you have been historicising? could they have been historicising?

Interro-negative form

Simple form	V-ing form
could I not historicise? could you not historicise? could he not historicise? could we not historicise? could you not historicise? could they not historicise?	could I not be historicising? could you not be historicising? could he not be historicising? could we not be historicising? could you not be historicising? could they not be historicising?
Perfect	V-ing perfect
could I not have historicised? could you not have historicised? could he not have historicised? could we not have historicised? could you not have historicised? could they not have historicised?	could I not have been historicising? could you not have been historicising? could he not have been historicising? could we not have been historicising? could you not have been historicising? could they not have been historicising?