English verb conjugation
MUST CIRCUMCISE

Regular verb: circumcise - circumcised - circumcised

Affirmation

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

Negation

Simple form	V-ing form
I must not circumcise you must not circumcise she must not circumcise we must not circumcise you must not circumcise they must not circumcise	I must not be circumcising you must not be circumcising she must not be circumcising we must not be circumcising you must not be circumcising they must not be circumcising
Perfect	V-ing perfect
I must not have circumcised you must not have circumcised she must not have circumcised we must not have circumcised you must not have circumcised they must not have circumcised	I must not have been circumcising you must not have been circumcising she must not have been circumcising we must not have been circumcising you must not have been circumcising they must not have been circumcising

Interrogative form

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

Interro-negative form

Simple form	V-ing form
must I not circumcise? must you not circumcise? must she not circumcise? must we not circumcise? must you not circumcise? must they not circumcise?	must I not be circumcising? must you not be circumcising? must she not be circumcising? must we not be circumcising? must you not be circumcising? must they not be circumcising?
Perfect	V-ing perfect
must I not have circumcised? must you not have circumcised? must she not have circumcised? must we not have circumcised? must you not have circumcised? must they not have circumcised?	must I not have been circumcising? must you not have been circumcising? must she not have been circumcising? must we not have been circumcising? must you not have been circumcising? must they not have been circumcising?