must officiate
Verbo regolare: officiate - officiated- officiated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must officiate
you must officiate
he must officiate
we must officiate
you must officiate
they must officiate 	I must be officiating
you must be officiating
he must be officiating
we must be officiating
you must be officiating
they must be officiating	I must have officiated
you must have officiated
he must have officiated
we must have officiated
you must have officiated
they must have officiated	I must have been officiating
you must have been officiating
he must have been officiating
we must have been officiating
you must have been officiating
they must have been officiating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not officiate
you must not officiate
he must not officiate
we must not officiate
you must not officiate
they must not officiate 	I must not be officiating
you must not be officiating
he must not be officiating
we must not be officiating
you must not be officiating
they must not be officiating	I must not have officiated
you must not have officiated
he must not have officiated
we must not have officiated
you must not have officiated
they must not have officiated	I must not have been officiating
you must not have been officiating
he must not have been officiating
we must not have been officiating
you must not have been officiating
they must not have been officiating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I officiate?
must you officiate?
must he officiate?
must we officiate?
must you officiate?
must they officiate? 	must I be officiating?
must you be officiating?
must he be officiating?
must we be officiating?
must you be officiating?
must they be officiating? 	must I have officiated?
must you have officiated?
must he have officiated?
must we have officiated?
must you have officiated?
must they have officiated? 	must I have been officiating?
must you have been officiating?
must he have been officiating?
must we have been officiating?
must you have been officiating?
must they have been officiating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not officiate?
must you not officiate?
must he not officiate?
must we not officiate?
must you not officiate?
must they not officiate? 	must I not be officiating?
must you not be officiating?
must he not be officiating?
must we not be officiating?
must you not be officiating?
must they not be officiating? 	must I not have officiated?
must you not have officiated?
must he not have officiated?
must we not have officiated?
must you not have officiated?
must they not have officiated? 	must I not have been officiating?
must you not have been officiating?
must he not have been officiating?
must we not have been officiating?
must you not have been officiating?
must they not have been officiating?