must interrogate
Verbo regolare: interrogate - interrogated- interrogated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must interrogate
you must interrogate
she must interrogate
we must interrogate
you must interrogate
they must interrogate 	I must be interrogating
you must be interrogating
she must be interrogating
we must be interrogating
you must be interrogating
they must be interrogating	I must have interrogated
you must have interrogated
she must have interrogated
we must have interrogated
you must have interrogated
they must have interrogated	I must have been interrogating
you must have been interrogating
she must have been interrogating
we must have been interrogating
you must have been interrogating
they must have been interrogating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not interrogate
you must not interrogate
she must not interrogate
we must not interrogate
you must not interrogate
they must not interrogate 	I must not be interrogating
you must not be interrogating
she must not be interrogating
we must not be interrogating
you must not be interrogating
they must not be interrogating	I must not have interrogated
you must not have interrogated
she must not have interrogated
we must not have interrogated
you must not have interrogated
they must not have interrogated	I must not have been interrogating
you must not have been interrogating
she must not have been interrogating
we must not have been interrogating
you must not have been interrogating
they must not have been interrogating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I interrogate?
must you interrogate?
must she interrogate?
must we interrogate?
must you interrogate?
must they interrogate? 	must I be interrogating?
must you be interrogating?
must she be interrogating?
must we be interrogating?
must you be interrogating?
must they be interrogating? 	must I have interrogated?
must you have interrogated?
must she have interrogated?
must we have interrogated?
must you have interrogated?
must they have interrogated? 	must I have been interrogating?
must you have been interrogating?
must she have been interrogating?
must we have been interrogating?
must you have been interrogating?
must they have been interrogating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not interrogate?
must you not interrogate?
must she not interrogate?
must we not interrogate?
must you not interrogate?
must they not interrogate? 	must I not be interrogating?
must you not be interrogating?
must she not be interrogating?
must we not be interrogating?
must you not be interrogating?
must they not be interrogating? 	must I not have interrogated?
must you not have interrogated?
must she not have interrogated?
must we not have interrogated?
must you not have interrogated?
must they not have interrogated? 	must I not have been interrogating?
must you not have been interrogating?
must she not have been interrogating?
must we not have been interrogating?
must you not have been interrogating?
must they not have been interrogating?