English verb conjugation
COULD MESMERISE

Regular verb: mesmerise - mesmerised - mesmerised

Affirmation

Simple form	V-ing form
I could mesmerise you could mesmerise he could mesmerise we could mesmerise you could mesmerise they could mesmerise	I could be mesmerising you could be mesmerising he could be mesmerising we could be mesmerising you could be mesmerising they could be mesmerising
Perfect	V-ing perfect
I could have mesmerised you could have mesmerised he could have mesmerised we could have mesmerised you could have mesmerised they could have mesmerised	I could have been mesmerising you could have been mesmerising he could have been mesmerising we could have been mesmerising you could have been mesmerising they could have been mesmerising

Negation

Simple form	V-ing form
I couldn't mesmerise you couldn't mesmerise he couldn't mesmerise we couldn't mesmerise you couldn't mesmerise they couldn't mesmerise	I couldn't be mesmerising you couldn't be mesmerising he couldn't be mesmerising we couldn't be mesmerising you couldn't be mesmerising they couldn't be mesmerising
Perfect	V-ing perfect
I couldn't have mesmerised you couldn't have mesmerised he couldn't have mesmerised we couldn't have mesmerised you couldn't have mesmerised they couldn't have mesmerised	I couldn't have been mesmerising you couldn't have been mesmerising he couldn't have been mesmerising we couldn't have been mesmerising you couldn't have been mesmerising they couldn't have been mesmerising

Interrogative form

Simple form	V-ing form
could I mesmerise? could you mesmerise? could he mesmerise? could we mesmerise? could you mesmerise? could they mesmerise?	could I be mesmerising? could you be mesmerising? could he be mesmerising? could we be mesmerising? could you be mesmerising? could they be mesmerising?
Perfect	V-ing perfect
could I have mesmerised? could you have mesmerised? could he have mesmerised? could we have mesmerised? could you have mesmerised? could they have mesmerised?	could I have been mesmerising? could you have been mesmerising? could he have been mesmerising? could we have been mesmerising? could you have been mesmerising? could they have been mesmerising?

Interro-negative form

Simple form	V-ing form
couldn't I mesmerise? couldn't you mesmerise? couldn't he mesmerise? couldn't we mesmerise? couldn't you mesmerise? couldn't they mesmerise?	couldn't I be mesmerising? couldn't you be mesmerising? couldn't he be mesmerising? couldn't we be mesmerising? couldn't you be mesmerising? couldn't they be mesmerising?
Perfect	V-ing perfect
couldn't I have mesmerised? couldn't you have mesmerised? couldn't he have mesmerised? couldn't we have mesmerised? couldn't you have mesmerised? couldn't they have mesmerised?	couldn't I have been mesmerising? couldn't you have been mesmerising? couldn't he have been mesmerising? couldn't we have been mesmerising? couldn't you have been mesmerising? couldn't they have been mesmerising?