English verb conjugation
COULD SYNOPSISE

Regular verb: synopsise - synopsised - synopsised

Affirmation

Simple form	V-ing form
I could synopsise you could synopsise she could synopsise we could synopsise you could synopsise they could synopsise	I could be synopsising you could be synopsising she could be synopsising we could be synopsising you could be synopsising they could be synopsising
Perfect	V-ing perfect
I could have synopsised you could have synopsised she could have synopsised we could have synopsised you could have synopsised they could have synopsised	I could have been synopsising you could have been synopsising she could have been synopsising we could have been synopsising you could have been synopsising they could have been synopsising

Negation

Simple form	V-ing form
I couldn't synopsise you couldn't synopsise she couldn't synopsise we couldn't synopsise you couldn't synopsise they couldn't synopsise	I couldn't be synopsising you couldn't be synopsising she couldn't be synopsising we couldn't be synopsising you couldn't be synopsising they couldn't be synopsising
Perfect	V-ing perfect
I couldn't have synopsised you couldn't have synopsised she couldn't have synopsised we couldn't have synopsised you couldn't have synopsised they couldn't have synopsised	I couldn't have been synopsising you couldn't have been synopsising she couldn't have been synopsising we couldn't have been synopsising you couldn't have been synopsising they couldn't have been synopsising

Interrogative form

Simple form	V-ing form
could I synopsise? could you synopsise? could she synopsise? could we synopsise? could you synopsise? could they synopsise?	could I be synopsising? could you be synopsising? could she be synopsising? could we be synopsising? could you be synopsising? could they be synopsising?
Perfect	V-ing perfect
could I have synopsised? could you have synopsised? could she have synopsised? could we have synopsised? could you have synopsised? could they have synopsised?	could I have been synopsising? could you have been synopsising? could she have been synopsising? could we have been synopsising? could you have been synopsising? could they have been synopsising?

Interro-negative form

Simple form	V-ing form
couldn't I synopsise? couldn't you synopsise? couldn't she synopsise? couldn't we synopsise? couldn't you synopsise? couldn't they synopsise?	couldn't I be synopsising? couldn't you be synopsising? couldn't she be synopsising? couldn't we be synopsising? couldn't you be synopsising? couldn't they be synopsising?
Perfect	V-ing perfect
couldn't I have synopsised? couldn't you have synopsised? couldn't she have synopsised? couldn't we have synopsised? couldn't you have synopsised? couldn't they have synopsised?	couldn't I have been synopsising? couldn't you have been synopsising? couldn't she have been synopsising? couldn't we have been synopsising? couldn't you have been synopsising? couldn't they have been synopsising?