English verb conjugation
COULD PARAMETERISE

Regular verb: parameterise - parameterised - parameterised

Affirmation

Simple form	V-ing form
I could parameterise you could parameterise he could parameterise we could parameterise you could parameterise they could parameterise	I could be parameterising you could be parameterising he could be parameterising we could be parameterising you could be parameterising they could be parameterising
Perfect	V-ing perfect
I could have parameterised you could have parameterised he could have parameterised we could have parameterised you could have parameterised they could have parameterised	I could have been parameterising you could have been parameterising he could have been parameterising we could have been parameterising you could have been parameterising they could have been parameterising

Negation

Simple form	V-ing form
I could not parameterise you could not parameterise he could not parameterise we could not parameterise you could not parameterise they could not parameterise	I could not be parameterising you could not be parameterising he could not be parameterising we could not be parameterising you could not be parameterising they could not be parameterising
Perfect	V-ing perfect
I could not have parameterised you could not have parameterised he could not have parameterised we could not have parameterised you could not have parameterised they could not have parameterised	I could not have been parameterising you could not have been parameterising he could not have been parameterising we could not have been parameterising you could not have been parameterising they could not have been parameterising

Interrogative form

Simple form	V-ing form
could I parameterise? could you parameterise? could he parameterise? could we parameterise? could you parameterise? could they parameterise?	could I be parameterising? could you be parameterising? could he be parameterising? could we be parameterising? could you be parameterising? could they be parameterising?
Perfect	V-ing perfect
could I have parameterised? could you have parameterised? could he have parameterised? could we have parameterised? could you have parameterised? could they have parameterised?	could I have been parameterising? could you have been parameterising? could he have been parameterising? could we have been parameterising? could you have been parameterising? could they have been parameterising?

Interro-negative form

Simple form	V-ing form
could I not parameterise? could you not parameterise? could he not parameterise? could we not parameterise? could you not parameterise? could they not parameterise?	could I not be parameterising? could you not be parameterising? could he not be parameterising? could we not be parameterising? could you not be parameterising? could they not be parameterising?
Perfect	V-ing perfect
could I not have parameterised? could you not have parameterised? could he not have parameterised? could we not have parameterised? could you not have parameterised? could they not have parameterised?	could I not have been parameterising? could you not have been parameterising? could he not have been parameterising? could we not have been parameterising? could you not have been parameterising? could they not have been parameterising?