must exacerbate
Verbe régulier : exacerbate - exacerbated- exacerbated
Traduction française : exacerber - énerver 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must exacerbate
you must exacerbate
she must exacerbate
we must exacerbate
you must exacerbate
they must exacerbate 	I must be exacerbating
you must be exacerbating
she must be exacerbating
we must be exacerbating
you must be exacerbating
they must be exacerbating	I must have exacerbated
you must have exacerbated
she must have exacerbated
we must have exacerbated
you must have exacerbated
they must have exacerbated	I must have been exacerbating
you must have been exacerbating
she must have been exacerbating
we must have been exacerbating
you must have been exacerbating
they must have been exacerbating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not exacerbate
you must not exacerbate
she must not exacerbate
we must not exacerbate
you must not exacerbate
they must not exacerbate 	I must not be exacerbating
you must not be exacerbating
she must not be exacerbating
we must not be exacerbating
you must not be exacerbating
they must not be exacerbating	I must not have exacerbated
you must not have exacerbated
she must not have exacerbated
we must not have exacerbated
you must not have exacerbated
they must not have exacerbated	I must not have been exacerbating
you must not have been exacerbating
she must not have been exacerbating
we must not have been exacerbating
you must not have been exacerbating
they must not have been exacerbating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I exacerbate?
must you exacerbate?
must she exacerbate?
must we exacerbate?
must you exacerbate?
must they exacerbate? 	must I be exacerbating?
must you be exacerbating?
must she be exacerbating?
must we be exacerbating?
must you be exacerbating?
must they be exacerbating? 	must I have exacerbated?
must you have exacerbated?
must she have exacerbated?
must we have exacerbated?
must you have exacerbated?
must they have exacerbated? 	must I have been exacerbating?
must you have been exacerbating?
must she have been exacerbating?
must we have been exacerbating?
must you have been exacerbating?
must they have been exacerbating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not exacerbate?
must you not exacerbate?
must she not exacerbate?
must we not exacerbate?
must you not exacerbate?
must they not exacerbate? 	must I not be exacerbating?
must you not be exacerbating?
must she not be exacerbating?
must we not be exacerbating?
must you not be exacerbating?
must they not be exacerbating? 	must I not have exacerbated?
must you not have exacerbated?
must she not have exacerbated?
must we not have exacerbated?
must you not have exacerbated?
must they not have exacerbated? 	must I not have been exacerbating?
must you not have been exacerbating?
must she not have been exacerbating?
must we not have been exacerbating?
must you not have been exacerbating?
must they not have been exacerbating?