English verb conjugation
COULD INITIALISE

Regular verb: initialise - initialised - initialised

Affirmation

Simple form	V-ing form
I could initialise you could initialise he could initialise we could initialise you could initialise they could initialise	I could be initialising you could be initialising he could be initialising we could be initialising you could be initialising they could be initialising
Perfect	V-ing perfect
I could have initialised you could have initialised he could have initialised we could have initialised you could have initialised they could have initialised	I could have been initialising you could have been initialising he could have been initialising we could have been initialising you could have been initialising they could have been initialising

Negation

Simple form	V-ing form
I couldn't initialise you couldn't initialise he couldn't initialise we couldn't initialise you couldn't initialise they couldn't initialise	I couldn't be initialising you couldn't be initialising he couldn't be initialising we couldn't be initialising you couldn't be initialising they couldn't be initialising
Perfect	V-ing perfect
I couldn't have initialised you couldn't have initialised he couldn't have initialised we couldn't have initialised you couldn't have initialised they couldn't have initialised	I couldn't have been initialising you couldn't have been initialising he couldn't have been initialising we couldn't have been initialising you couldn't have been initialising they couldn't have been initialising

Interrogative form

Simple form	V-ing form
could I initialise? could you initialise? could he initialise? could we initialise? could you initialise? could they initialise?	could I be initialising? could you be initialising? could he be initialising? could we be initialising? could you be initialising? could they be initialising?
Perfect	V-ing perfect
could I have initialised? could you have initialised? could he have initialised? could we have initialised? could you have initialised? could they have initialised?	could I have been initialising? could you have been initialising? could he have been initialising? could we have been initialising? could you have been initialising? could they have been initialising?

Interro-negative form

Simple form	V-ing form
couldn't I initialise? couldn't you initialise? couldn't he initialise? couldn't we initialise? couldn't you initialise? couldn't they initialise?	couldn't I be initialising? couldn't you be initialising? couldn't he be initialising? couldn't we be initialising? couldn't you be initialising? couldn't they be initialising?
Perfect	V-ing perfect
couldn't I have initialised? couldn't you have initialised? couldn't he have initialised? couldn't we have initialised? couldn't you have initialised? couldn't they have initialised?	couldn't I have been initialising? couldn't you have been initialising? couldn't he have been initialising? couldn't we have been initialising? couldn't you have been initialising? couldn't they have been initialising?