English verb conjugation
COULD BAPTISE

Regular verb: baptise - baptised - baptised

Affirmation

Simple form	V-ing form
I could baptise you could baptise he could baptise we could baptise you could baptise they could baptise	I could be baptising you could be baptising he could be baptising we could be baptising you could be baptising they could be baptising
Perfect	V-ing perfect
I could have baptised you could have baptised he could have baptised we could have baptised you could have baptised they could have baptised	I could have been baptising you could have been baptising he could have been baptising we could have been baptising you could have been baptising they could have been baptising

Negation

Simple form	V-ing form
I couldn't baptise you couldn't baptise he couldn't baptise we couldn't baptise you couldn't baptise they couldn't baptise	I couldn't be baptising you couldn't be baptising he couldn't be baptising we couldn't be baptising you couldn't be baptising they couldn't be baptising
Perfect	V-ing perfect
I couldn't have baptised you couldn't have baptised he couldn't have baptised we couldn't have baptised you couldn't have baptised they couldn't have baptised	I couldn't have been baptising you couldn't have been baptising he couldn't have been baptising we couldn't have been baptising you couldn't have been baptising they couldn't have been baptising

Interrogative form

Simple form	V-ing form
could I baptise? could you baptise? could he baptise? could we baptise? could you baptise? could they baptise?	could I be baptising? could you be baptising? could he be baptising? could we be baptising? could you be baptising? could they be baptising?
Perfect	V-ing perfect
could I have baptised? could you have baptised? could he have baptised? could we have baptised? could you have baptised? could they have baptised?	could I have been baptising? could you have been baptising? could he have been baptising? could we have been baptising? could you have been baptising? could they have been baptising?

Interro-negative form

Simple form	V-ing form
couldn't I baptise? couldn't you baptise? couldn't he baptise? couldn't we baptise? couldn't you baptise? couldn't they baptise?	couldn't I be baptising? couldn't you be baptising? couldn't he be baptising? couldn't we be baptising? couldn't you be baptising? couldn't they be baptising?
Perfect	V-ing perfect
couldn't I have baptised? couldn't you have baptised? couldn't he have baptised? couldn't we have baptised? couldn't you have baptised? couldn't they have baptised?	couldn't I have been baptising? couldn't you have been baptising? couldn't he have been baptising? couldn't we have been baptising? couldn't you have been baptising? couldn't they have been baptising?