must joy
Verbo regolare: joy - joyed- joyed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must joy
you must joy
she must joy
we must joy
you must joy
they must joy 	I must be joying
you must be joying
she must be joying
we must be joying
you must be joying
they must be joying	I must have joyed
you must have joyed
she must have joyed
we must have joyed
you must have joyed
they must have joyed	I must have been joying
you must have been joying
she must have been joying
we must have been joying
you must have been joying
they must have been joying	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must not joy
you must not joy
she must not joy
we must not joy
you must not joy
they must not joy 	I must not be joying
you must not be joying
she must not be joying
we must not be joying
you must not be joying
they must not be joying	I must not have joyed
you must not have joyed
she must not have joyed
we must not have joyed
you must not have joyed
they must not have joyed	I must not have been joying
you must not have been joying
she must not have been joying
we must not have been joying
you must not have been joying
they must not have been joying	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I joy?
must you joy?
must she joy?
must we joy?
must you joy?
must they joy? 	must I be joying?
must you be joying?
must she be joying?
must we be joying?
must you be joying?
must they be joying? 	must I have joyed?
must you have joyed?
must she have joyed?
must we have joyed?
must you have joyed?
must they have joyed? 	must I have been joying?
must you have been joying?
must she have been joying?
must we have been joying?
must you have been joying?
must they have been joying? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I not joy?
must you not joy?
must she not joy?
must we not joy?
must you not joy?
must they not joy? 	must I not be joying?
must you not be joying?
must she not be joying?
must we not be joying?
must you not be joying?
must they not be joying? 	must I not have joyed?
must you not have joyed?
must she not have joyed?
must we not have joyed?
must you not have joyed?
must they not have joyed? 	must I not have been joying?
must you not have been joying?
must she not have been joying?
must we not have been joying?
must you not have been joying?
must they not have been joying?