English verb conjugation
COULD CIRCUMCISE

Regular verb: circumcise - circumcised - circumcised

Affirmation

Simple form	V-ing form
I could circumcise you could circumcise she could circumcise we could circumcise you could circumcise they could circumcise	I could be circumcising you could be circumcising she could be circumcising we could be circumcising you could be circumcising they could be circumcising
Perfect	V-ing perfect
I could have circumcised you could have circumcised she could have circumcised we could have circumcised you could have circumcised they could have circumcised	I could have been circumcising you could have been circumcising she could have been circumcising we could have been circumcising you could have been circumcising they could have been circumcising

Negation

Simple form	V-ing form
I couldn't circumcise you couldn't circumcise she couldn't circumcise we couldn't circumcise you couldn't circumcise they couldn't circumcise	I couldn't be circumcising you couldn't be circumcising she couldn't be circumcising we couldn't be circumcising you couldn't be circumcising they couldn't be circumcising
Perfect	V-ing perfect
I couldn't have circumcised you couldn't have circumcised she couldn't have circumcised we couldn't have circumcised you couldn't have circumcised they couldn't have circumcised	I couldn't have been circumcising you couldn't have been circumcising she couldn't have been circumcising we couldn't have been circumcising you couldn't have been circumcising they couldn't have been circumcising

Interrogative form

Simple form	V-ing form
could I circumcise? could you circumcise? could she circumcise? could we circumcise? could you circumcise? could they circumcise?	could I be circumcising? could you be circumcising? could she be circumcising? could we be circumcising? could you be circumcising? could they be circumcising?
Perfect	V-ing perfect
could I have circumcised? could you have circumcised? could she have circumcised? could we have circumcised? could you have circumcised? could they have circumcised?	could I have been circumcising? could you have been circumcising? could she have been circumcising? could we have been circumcising? could you have been circumcising? could they have been circumcising?

Interro-negative form

Simple form	V-ing form
couldn't I circumcise? couldn't you circumcise? couldn't she circumcise? couldn't we circumcise? couldn't you circumcise? couldn't they circumcise?	couldn't I be circumcising? couldn't you be circumcising? couldn't she be circumcising? couldn't we be circumcising? couldn't you be circumcising? couldn't they be circumcising?
Perfect	V-ing perfect
couldn't I have circumcised? couldn't you have circumcised? couldn't she have circumcised? couldn't we have circumcised? couldn't you have circumcised? couldn't they have circumcised?	couldn't I have been circumcising? couldn't you have been circumcising? couldn't she have been circumcising? couldn't we have been circumcising? couldn't you have been circumcising? couldn't they have been circumcising?