must off-set
Irregular verb: off-set - off-set- off-set

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must off-set
you must off-set
she must off-set
we must off-set
you must off-set
they must off-set 	I must be off-seting
you must be off-seting
she must be off-seting
we must be off-seting
you must be off-seting
they must be off-seting	I must have off-set
you must have off-set
she must have off-set
we must have off-set
you must have off-set
they must have off-set	I must have been off-seting
you must have been off-seting
she must have been off-seting
we must have been off-seting
you must have been off-seting
they must have been off-seting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must not off-set
you must not off-set
she must not off-set
we must not off-set
you must not off-set
they must not off-set 	I must not be off-seting
you must not be off-seting
she must not be off-seting
we must not be off-seting
you must not be off-seting
they must not be off-seting	I must not have off-set
you must not have off-set
she must not have off-set
we must not have off-set
you must not have off-set
they must not have off-set	I must not have been off-seting
you must not have been off-seting
she must not have been off-seting
we must not have been off-seting
you must not have been off-seting
they must not have been off-seting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I off-set?
must you off-set?
must she off-set?
must we off-set?
must you off-set?
must they off-set? 	must I be off-seting?
must you be off-seting?
must she be off-seting?
must we be off-seting?
must you be off-seting?
must they be off-seting? 	must I have off-set?
must you have off-set?
must she have off-set?
must we have off-set?
must you have off-set?
must they have off-set? 	must I have been off-seting?
must you have been off-seting?
must she have been off-seting?
must we have been off-seting?
must you have been off-seting?
must they have been off-seting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I not off-set?
must you not off-set?
must she not off-set?
must we not off-set?
must you not off-set?
must they not off-set? 	must I not be off-seting?
must you not be off-seting?
must she not be off-seting?
must we not be off-seting?
must you not be off-seting?
must they not be off-seting? 	must I not have off-set?
must you not have off-set?
must she not have off-set?
must we not have off-set?
must you not have off-set?
must they not have off-set? 	must I not have been off-seting?
must you not have been off-seting?
must she not have been off-seting?
must we not have been off-seting?
must you not have been off-seting?
must they not have been off-seting?