English verb conjugation
MUST TAINT

Regular verb: taint - tainted - tainted

Affirmation

Simple form	V-ing form
I must taint you must taint she must taint we must taint you must taint they must taint	I must be tainting you must be tainting she must be tainting we must be tainting you must be tainting they must be tainting
Perfect	V-ing perfect
I must have tainted you must have tainted she must have tainted we must have tainted you must have tainted they must have tainted	I must have been tainting you must have been tainting she must have been tainting we must have been tainting you must have been tainting they must have been tainting

Negation

Simple form	V-ing form
I must not taint you must not taint she must not taint we must not taint you must not taint they must not taint	I must not be tainting you must not be tainting she must not be tainting we must not be tainting you must not be tainting they must not be tainting
Perfect	V-ing perfect
I must not have tainted you must not have tainted she must not have tainted we must not have tainted you must not have tainted they must not have tainted	I must not have been tainting you must not have been tainting she must not have been tainting we must not have been tainting you must not have been tainting they must not have been tainting

Interrogative form

Simple form	V-ing form
must I taint? must you taint? must she taint? must we taint? must you taint? must they taint?	must I be tainting? must you be tainting? must she be tainting? must we be tainting? must you be tainting? must they be tainting?
Perfect	V-ing perfect
must I have tainted? must you have tainted? must she have tainted? must we have tainted? must you have tainted? must they have tainted?	must I have been tainting? must you have been tainting? must she have been tainting? must we have been tainting? must you have been tainting? must they have been tainting?

Interro-negative form

Simple form	V-ing form
must I not taint? must you not taint? must she not taint? must we not taint? must you not taint? must they not taint?	must I not be tainting? must you not be tainting? must she not be tainting? must we not be tainting? must you not be tainting? must they not be tainting?
Perfect	V-ing perfect
must I not have tainted? must you not have tainted? must she not have tainted? must we not have tainted? must you not have tainted? must they not have tainted?	must I not have been tainting? must you not have been tainting? must she not have been tainting? must we not have been tainting? must you not have been tainting? must they not have been tainting?