must aggravate
Regular verb: aggravate - aggravated- aggravated

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must aggravate
you must aggravate
she must aggravate
we must aggravate
you must aggravate
they must aggravate 	I must be aggravating
you must be aggravating
she must be aggravating
we must be aggravating
you must be aggravating
they must be aggravating	I must have aggravated
you must have aggravated
she must have aggravated
we must have aggravated
you must have aggravated
they must have aggravated	I must have been aggravating
you must have been aggravating
she must have been aggravating
we must have been aggravating
you must have been aggravating
they must have been aggravating	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't aggravate
you mustn't aggravate
she mustn't aggravate
we mustn't aggravate
you mustn't aggravate
they mustn't aggravate 	I mustn't be aggravating
you mustn't be aggravating
she mustn't be aggravating
we mustn't be aggravating
you mustn't be aggravating
they mustn't be aggravating	I mustn't have aggravated
you mustn't have aggravated
she mustn't have aggravated
we mustn't have aggravated
you mustn't have aggravated
they mustn't have aggravated	I mustn't have been aggravating
you mustn't have been aggravating
she mustn't have been aggravating
we mustn't have been aggravating
you mustn't have been aggravating
they mustn't have been aggravating	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I aggravate?
must you aggravate?
must she aggravate?
must we aggravate?
must you aggravate?
must they aggravate? 	must I be aggravating?
must you be aggravating?
must she be aggravating?
must we be aggravating?
must you be aggravating?
must they be aggravating? 	must I have aggravated?
must you have aggravated?
must she have aggravated?
must we have aggravated?
must you have aggravated?
must they have aggravated? 	must I have been aggravating?
must you have been aggravating?
must she have been aggravating?
must we have been aggravating?
must you have been aggravating?
must they have been aggravating? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I aggravate?
mustn't you aggravate?
mustn't she aggravate?
mustn't we aggravate?
mustn't you aggravate?
mustn't they aggravate? 	mustn't I be aggravating?
mustn't you be aggravating?
mustn't she be aggravating?
mustn't we be aggravating?
mustn't you be aggravating?
mustn't they be aggravating? 	mustn't I have aggravated?
mustn't you have aggravated?
mustn't she have aggravated?
mustn't we have aggravated?
mustn't you have aggravated?
mustn't they have aggravated? 	mustn't I have been aggravating?
mustn't you have been aggravating?
mustn't she have been aggravating?
mustn't we have been aggravating?
mustn't you have been aggravating?
mustn't they have been aggravating?