English verb conjugation
COULD DIGITISE

Regular verb: digitise - digitised - digitised

Affirmation

Simple form	V-ing form
I could digitise you could digitise he could digitise we could digitise you could digitise they could digitise	I could be digitising you could be digitising he could be digitising we could be digitising you could be digitising they could be digitising
Perfect	V-ing perfect
I could have digitised you could have digitised he could have digitised we could have digitised you could have digitised they could have digitised	I could have been digitising you could have been digitising he could have been digitising we could have been digitising you could have been digitising they could have been digitising

Negation

Simple form	V-ing form
I could not digitise you could not digitise he could not digitise we could not digitise you could not digitise they could not digitise	I could not be digitising you could not be digitising he could not be digitising we could not be digitising you could not be digitising they could not be digitising
Perfect	V-ing perfect
I could not have digitised you could not have digitised he could not have digitised we could not have digitised you could not have digitised they could not have digitised	I could not have been digitising you could not have been digitising he could not have been digitising we could not have been digitising you could not have been digitising they could not have been digitising

Interrogative form

Simple form	V-ing form
could I digitise? could you digitise? could he digitise? could we digitise? could you digitise? could they digitise?	could I be digitising? could you be digitising? could he be digitising? could we be digitising? could you be digitising? could they be digitising?
Perfect	V-ing perfect
could I have digitised? could you have digitised? could he have digitised? could we have digitised? could you have digitised? could they have digitised?	could I have been digitising? could you have been digitising? could he have been digitising? could we have been digitising? could you have been digitising? could they have been digitising?

Interro-negative form

Simple form	V-ing form
could I not digitise? could you not digitise? could he not digitise? could we not digitise? could you not digitise? could they not digitise?	could I not be digitising? could you not be digitising? could he not be digitising? could we not be digitising? could you not be digitising? could they not be digitising?
Perfect	V-ing perfect
could I not have digitised? could you not have digitised? could he not have digitised? could we not have digitised? could you not have digitised? could they not have digitised?	could I not have been digitising? could you not have been digitising? could he not have been digitising? could we not have been digitising? could you not have been digitising? could they not have been digitising?