English verb conjugation
MUST RETOUCH

Regular verb: retouch - retouched - retouched

Affirmation

Simple form	V-ing form
I must retouch you must retouch he must retouch we must retouch you must retouch they must retouch	I must be retouching you must be retouching he must be retouching we must be retouching you must be retouching they must be retouching
Perfect	V-ing perfect
I must have retouched you must have retouched he must have retouched we must have retouched you must have retouched they must have retouched	I must have been retouching you must have been retouching he must have been retouching we must have been retouching you must have been retouching they must have been retouching

Negation

Simple form	V-ing form
I must not retouch you must not retouch he must not retouch we must not retouch you must not retouch they must not retouch	I must not be retouching you must not be retouching he must not be retouching we must not be retouching you must not be retouching they must not be retouching
Perfect	V-ing perfect
I must not have retouched you must not have retouched he must not have retouched we must not have retouched you must not have retouched they must not have retouched	I must not have been retouching you must not have been retouching he must not have been retouching we must not have been retouching you must not have been retouching they must not have been retouching

Interrogative form

Simple form	V-ing form
must I retouch? must you retouch? must he retouch? must we retouch? must you retouch? must they retouch?	must I be retouching? must you be retouching? must he be retouching? must we be retouching? must you be retouching? must they be retouching?
Perfect	V-ing perfect
must I have retouched? must you have retouched? must he have retouched? must we have retouched? must you have retouched? must they have retouched?	must I have been retouching? must you have been retouching? must he have been retouching? must we have been retouching? must you have been retouching? must they have been retouching?

Interro-negative form

Simple form	V-ing form
must I not retouch? must you not retouch? must he not retouch? must we not retouch? must you not retouch? must they not retouch?	must I not be retouching? must you not be retouching? must he not be retouching? must we not be retouching? must you not be retouching? must they not be retouching?
Perfect	V-ing perfect
must I not have retouched? must you not have retouched? must he not have retouched? must we not have retouched? must you not have retouched? must they not have retouched?	must I not have been retouching? must you not have been retouching? must he not have been retouching? must we not have been retouching? must you not have been retouching? must they not have been retouching?