English verb conjugation
COULD CAUTERISE

Regular verb: cauterise - cauterised - cauterised

Affirmation

Simple form	V-ing form
I could cauterise you could cauterise she could cauterise we could cauterise you could cauterise they could cauterise	I could be cauterising you could be cauterising she could be cauterising we could be cauterising you could be cauterising they could be cauterising
Perfect	V-ing perfect
I could have cauterised you could have cauterised she could have cauterised we could have cauterised you could have cauterised they could have cauterised	I could have been cauterising you could have been cauterising she could have been cauterising we could have been cauterising you could have been cauterising they could have been cauterising

Negation

Simple form	V-ing form
I couldn't cauterise you couldn't cauterise she couldn't cauterise we couldn't cauterise you couldn't cauterise they couldn't cauterise	I couldn't be cauterising you couldn't be cauterising she couldn't be cauterising we couldn't be cauterising you couldn't be cauterising they couldn't be cauterising
Perfect	V-ing perfect
I couldn't have cauterised you couldn't have cauterised she couldn't have cauterised we couldn't have cauterised you couldn't have cauterised they couldn't have cauterised	I couldn't have been cauterising you couldn't have been cauterising she couldn't have been cauterising we couldn't have been cauterising you couldn't have been cauterising they couldn't have been cauterising

Interrogative form

Simple form	V-ing form
could I cauterise? could you cauterise? could she cauterise? could we cauterise? could you cauterise? could they cauterise?	could I be cauterising? could you be cauterising? could she be cauterising? could we be cauterising? could you be cauterising? could they be cauterising?
Perfect	V-ing perfect
could I have cauterised? could you have cauterised? could she have cauterised? could we have cauterised? could you have cauterised? could they have cauterised?	could I have been cauterising? could you have been cauterising? could she have been cauterising? could we have been cauterising? could you have been cauterising? could they have been cauterising?

Interro-negative form

Simple form	V-ing form
couldn't I cauterise? couldn't you cauterise? couldn't she cauterise? couldn't we cauterise? couldn't you cauterise? couldn't they cauterise?	couldn't I be cauterising? couldn't you be cauterising? couldn't she be cauterising? couldn't we be cauterising? couldn't you be cauterising? couldn't they be cauterising?
Perfect	V-ing perfect
couldn't I have cauterised? couldn't you have cauterised? couldn't she have cauterised? couldn't we have cauterised? couldn't you have cauterised? couldn't they have cauterised?	couldn't I have been cauterising? couldn't you have been cauterising? couldn't she have been cauterising? couldn't we have been cauterising? couldn't you have been cauterising? couldn't they have been cauterising?