must pair
Verbo regolare: pair - paired- paired

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must pair
you must pair
he must pair
we must pair
you must pair
they must pair 	I must be pairing
you must be pairing
he must be pairing
we must be pairing
you must be pairing
they must be pairing	I must have paired
you must have paired
he must have paired
we must have paired
you must have paired
they must have paired	I must have been pairing
you must have been pairing
he must have been pairing
we must have been pairing
you must have been pairing
they must have been pairing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not pair
you must not pair
he must not pair
we must not pair
you must not pair
they must not pair 	I must not be pairing
you must not be pairing
he must not be pairing
we must not be pairing
you must not be pairing
they must not be pairing	I must not have paired
you must not have paired
he must not have paired
we must not have paired
you must not have paired
they must not have paired	I must not have been pairing
you must not have been pairing
he must not have been pairing
we must not have been pairing
you must not have been pairing
they must not have been pairing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I pair?
must you pair?
must he pair?
must we pair?
must you pair?
must they pair? 	must I be pairing?
must you be pairing?
must he be pairing?
must we be pairing?
must you be pairing?
must they be pairing? 	must I have paired?
must you have paired?
must he have paired?
must we have paired?
must you have paired?
must they have paired? 	must I have been pairing?
must you have been pairing?
must he have been pairing?
must we have been pairing?
must you have been pairing?
must they have been pairing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not pair?
must you not pair?
must he not pair?
must we not pair?
must you not pair?
must they not pair? 	must I not be pairing?
must you not be pairing?
must he not be pairing?
must we not be pairing?
must you not be pairing?
must they not be pairing? 	must I not have paired?
must you not have paired?
must he not have paired?
must we not have paired?
must you not have paired?
must they not have paired? 	must I not have been pairing?
must you not have been pairing?
must he not have been pairing?
must we not have been pairing?
must you not have been pairing?
must they not have been pairing?