must aestivate
Verbo regolare: aestivate - aestivated- aestivated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must aestivate
you must aestivate
he must aestivate
we must aestivate
you must aestivate
they must aestivate 	I must be aestivating
you must be aestivating
he must be aestivating
we must be aestivating
you must be aestivating
they must be aestivating	I must have aestivated
you must have aestivated
he must have aestivated
we must have aestivated
you must have aestivated
they must have aestivated	I must have been aestivating
you must have been aestivating
he must have been aestivating
we must have been aestivating
you must have been aestivating
they must have been aestivating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not aestivate
you must not aestivate
he must not aestivate
we must not aestivate
you must not aestivate
they must not aestivate 	I must not be aestivating
you must not be aestivating
he must not be aestivating
we must not be aestivating
you must not be aestivating
they must not be aestivating	I must not have aestivated
you must not have aestivated
he must not have aestivated
we must not have aestivated
you must not have aestivated
they must not have aestivated	I must not have been aestivating
you must not have been aestivating
he must not have been aestivating
we must not have been aestivating
you must not have been aestivating
they must not have been aestivating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I aestivate?
must you aestivate?
must he aestivate?
must we aestivate?
must you aestivate?
must they aestivate? 	must I be aestivating?
must you be aestivating?
must he be aestivating?
must we be aestivating?
must you be aestivating?
must they be aestivating? 	must I have aestivated?
must you have aestivated?
must he have aestivated?
must we have aestivated?
must you have aestivated?
must they have aestivated? 	must I have been aestivating?
must you have been aestivating?
must he have been aestivating?
must we have been aestivating?
must you have been aestivating?
must they have been aestivating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not aestivate?
must you not aestivate?
must he not aestivate?
must we not aestivate?
must you not aestivate?
must they not aestivate? 	must I not be aestivating?
must you not be aestivating?
must he not be aestivating?
must we not be aestivating?
must you not be aestivating?
must they not be aestivating? 	must I not have aestivated?
must you not have aestivated?
must he not have aestivated?
must we not have aestivated?
must you not have aestivated?
must they not have aestivated? 	must I not have been aestivating?
must you not have been aestivating?
must he not have been aestivating?
must we not have been aestivating?
must you not have been aestivating?
must they not have been aestivating?