English verb conjugation
COULD PHILOSOPHISE

Regular verb: philosophise - philosophised - philosophised

Affirmation

Simple form	V-ing form
I could philosophise you could philosophise he could philosophise we could philosophise you could philosophise they could philosophise	I could be philosophising you could be philosophising he could be philosophising we could be philosophising you could be philosophising they could be philosophising
Perfect	V-ing perfect
I could have philosophised you could have philosophised he could have philosophised we could have philosophised you could have philosophised they could have philosophised	I could have been philosophising you could have been philosophising he could have been philosophising we could have been philosophising you could have been philosophising they could have been philosophising

Negation

Simple form	V-ing form
I could not philosophise you could not philosophise he could not philosophise we could not philosophise you could not philosophise they could not philosophise	I could not be philosophising you could not be philosophising he could not be philosophising we could not be philosophising you could not be philosophising they could not be philosophising
Perfect	V-ing perfect
I could not have philosophised you could not have philosophised he could not have philosophised we could not have philosophised you could not have philosophised they could not have philosophised	I could not have been philosophising you could not have been philosophising he could not have been philosophising we could not have been philosophising you could not have been philosophising they could not have been philosophising

Interrogative form

Simple form	V-ing form
could I philosophise? could you philosophise? could he philosophise? could we philosophise? could you philosophise? could they philosophise?	could I be philosophising? could you be philosophising? could he be philosophising? could we be philosophising? could you be philosophising? could they be philosophising?
Perfect	V-ing perfect
could I have philosophised? could you have philosophised? could he have philosophised? could we have philosophised? could you have philosophised? could they have philosophised?	could I have been philosophising? could you have been philosophising? could he have been philosophising? could we have been philosophising? could you have been philosophising? could they have been philosophising?

Interro-negative form

Simple form	V-ing form
could I not philosophise? could you not philosophise? could he not philosophise? could we not philosophise? could you not philosophise? could they not philosophise?	could I not be philosophising? could you not be philosophising? could he not be philosophising? could we not be philosophising? could you not be philosophising? could they not be philosophising?
Perfect	V-ing perfect
could I not have philosophised? could you not have philosophised? could he not have philosophised? could we not have philosophised? could you not have philosophised? could they not have philosophised?	could I not have been philosophising? could you not have been philosophising? could he not have been philosophising? could we not have been philosophising? could you not have been philosophising? could they not have been philosophising?