must green
Verbo regolare: green - greened- greened

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I must green
you must green
he must green
we must green
you must green
they must green 	I must be greening
you must be greening
he must be greening
we must be greening
you must be greening
they must be greening	I must have greened
you must have greened
he must have greened
we must have greened
you must have greened
they must have greened	I must have been greening
you must have been greening
he must have been greening
we must have been greening
you must have been greening
they must have been greening	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mustn't green
you mustn't green
he mustn't green
we mustn't green
you mustn't green
they mustn't green 	I mustn't be greening
you mustn't be greening
he mustn't be greening
we mustn't be greening
you mustn't be greening
they mustn't be greening	I mustn't have greened
you mustn't have greened
he mustn't have greened
we mustn't have greened
you mustn't have greened
they mustn't have greened	I mustn't have been greening
you mustn't have been greening
he mustn't have been greening
we mustn't have been greening
you mustn't have been greening
they mustn't have been greening	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
must I green?
must you green?
must he green?
must we green?
must you green?
must they green? 	must I be greening?
must you be greening?
must he be greening?
must we be greening?
must you be greening?
must they be greening? 	must I have greened?
must you have greened?
must he have greened?
must we have greened?
must you have greened?
must they have greened? 	must I have been greening?
must you have been greening?
must he have been greening?
must we have been greening?
must you have been greening?
must they have been greening? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mustn't I green?
mustn't you green?
mustn't he green?
mustn't we green?
mustn't you green?
mustn't they green? 	mustn't I be greening?
mustn't you be greening?
mustn't he be greening?
mustn't we be greening?
mustn't you be greening?
mustn't they be greening? 	mustn't I have greened?
mustn't you have greened?
mustn't he have greened?
mustn't we have greened?
mustn't you have greened?
mustn't they have greened? 	mustn't I have been greening?
mustn't you have been greening?
mustn't he have been greening?
mustn't we have been greening?
mustn't you have been greening?
mustn't they have been greening?