must wring
Irregular verb: wring - wrung- wrung

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must wring
you must wring
she must wring
we must wring
you must wring
they must wring 	I must be wringing
you must be wringing
she must be wringing
we must be wringing
you must be wringing
they must be wringing	I must have wrung
you must have wrung
she must have wrung
we must have wrung
you must have wrung
they must have wrung	I must have been wringing
you must have been wringing
she must have been wringing
we must have been wringing
you must have been wringing
they must have been wringing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not wring
you must not wring
she must not wring
we must not wring
you must not wring
they must not wring 	I must not be wringing
you must not be wringing
she must not be wringing
we must not be wringing
you must not be wringing
they must not be wringing	I must not have wrung
you must not have wrung
she must not have wrung
we must not have wrung
you must not have wrung
they must not have wrung	I must not have been wringing
you must not have been wringing
she must not have been wringing
we must not have been wringing
you must not have been wringing
they must not have been wringing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I wring?
must you wring?
must she wring?
must we wring?
must you wring?
must they wring? 	must I be wringing?
must you be wringing?
must she be wringing?
must we be wringing?
must you be wringing?
must they be wringing? 	must I have wrung?
must you have wrung?
must she have wrung?
must we have wrung?
must you have wrung?
must they have wrung? 	must I have been wringing?
must you have been wringing?
must she have been wringing?
must we have been wringing?
must you have been wringing?
must they have been wringing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not wring?
must you not wring?
must she not wring?
must we not wring?
must you not wring?
must they not wring? 	must I not be wringing?
must you not be wringing?
must she not be wringing?
must we not be wringing?
must you not be wringing?
must they not be wringing? 	must I not have wrung?
must you not have wrung?
must she not have wrung?
must we not have wrung?
must you not have wrung?
must they not have wrung? 	must I not have been wringing?
must you not have been wringing?
must she not have been wringing?
must we not have been wringing?
must you not have been wringing?
must they not have been wringing?