must wrangle
Regular verb: wrangle - wrangled- wrangled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must wrangle
you must wrangle
she must wrangle
we must wrangle
you must wrangle
they must wrangle 	I must be wrangling
you must be wrangling
she must be wrangling
we must be wrangling
you must be wrangling
they must be wrangling	I must have wrangled
you must have wrangled
she must have wrangled
we must have wrangled
you must have wrangled
they must have wrangled	I must have been wrangling
you must have been wrangling
she must have been wrangling
we must have been wrangling
you must have been wrangling
they must have been wrangling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not wrangle
you must not wrangle
she must not wrangle
we must not wrangle
you must not wrangle
they must not wrangle 	I must not be wrangling
you must not be wrangling
she must not be wrangling
we must not be wrangling
you must not be wrangling
they must not be wrangling	I must not have wrangled
you must not have wrangled
she must not have wrangled
we must not have wrangled
you must not have wrangled
they must not have wrangled	I must not have been wrangling
you must not have been wrangling
she must not have been wrangling
we must not have been wrangling
you must not have been wrangling
they must not have been wrangling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I wrangle?
must you wrangle?
must she wrangle?
must we wrangle?
must you wrangle?
must they wrangle? 	must I be wrangling?
must you be wrangling?
must she be wrangling?
must we be wrangling?
must you be wrangling?
must they be wrangling? 	must I have wrangled?
must you have wrangled?
must she have wrangled?
must we have wrangled?
must you have wrangled?
must they have wrangled? 	must I have been wrangling?
must you have been wrangling?
must she have been wrangling?
must we have been wrangling?
must you have been wrangling?
must they have been wrangling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not wrangle?
must you not wrangle?
must she not wrangle?
must we not wrangle?
must you not wrangle?
must they not wrangle? 	must I not be wrangling?
must you not be wrangling?
must she not be wrangling?
must we not be wrangling?
must you not be wrangling?
must they not be wrangling? 	must I not have wrangled?
must you not have wrangled?
must she not have wrangled?
must we not have wrangled?
must you not have wrangled?
must they not have wrangled? 	must I not have been wrangling?
must you not have been wrangling?
must she not have been wrangling?
must we not have been wrangling?
must you not have been wrangling?
must they not have been wrangling?