must decimate
Verbe régulier : decimate - decimated- decimated
Traduction française : décimer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must decimate
you must decimate
she must decimate
we must decimate
you must decimate
they must decimate 	I must be decimating
you must be decimating
she must be decimating
we must be decimating
you must be decimating
they must be decimating	I must have decimated
you must have decimated
she must have decimated
we must have decimated
you must have decimated
they must have decimated	I must have been decimating
you must have been decimating
she must have been decimating
we must have been decimating
you must have been decimating
they must have been decimating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I must not decimate
you must not decimate
she must not decimate
we must not decimate
you must not decimate
they must not decimate 	I must not be decimating
you must not be decimating
she must not be decimating
we must not be decimating
you must not be decimating
they must not be decimating	I must not have decimated
you must not have decimated
she must not have decimated
we must not have decimated
you must not have decimated
they must not have decimated	I must not have been decimating
you must not have been decimating
she must not have been decimating
we must not have been decimating
you must not have been decimating
they must not have been decimating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I decimate?
must you decimate?
must she decimate?
must we decimate?
must you decimate?
must they decimate? 	must I be decimating?
must you be decimating?
must she be decimating?
must we be decimating?
must you be decimating?
must they be decimating? 	must I have decimated?
must you have decimated?
must she have decimated?
must we have decimated?
must you have decimated?
must they have decimated? 	must I have been decimating?
must you have been decimating?
must she have been decimating?
must we have been decimating?
must you have been decimating?
must they have been decimating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
must I not decimate?
must you not decimate?
must she not decimate?
must we not decimate?
must you not decimate?
must they not decimate? 	must I not be decimating?
must you not be decimating?
must she not be decimating?
must we not be decimating?
must you not be decimating?
must they not be decimating? 	must I not have decimated?
must you not have decimated?
must she not have decimated?
must we not have decimated?
must you not have decimated?
must they not have decimated? 	must I not have been decimating?
must you not have been decimating?
must she not have been decimating?
must we not have been decimating?
must you not have been decimating?
must they not have been decimating?