may rosin
Verbo regular: rosin - rosined- rosined

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may rosin
you may rosin
he may rosin
we may rosin
you may rosin
they may rosin 	I may be rosining
you may be rosining
he may be rosining
we may be rosining
you may be rosining
they may be rosining	I may have rosined
you may have rosined
he may have rosined
we may have rosined
you may have rosined
they may have rosined	I may have been rosining
you may have been rosining
he may have been rosining
we may have been rosining
you may have been rosining
they may have been rosining	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't rosin
you mayn't rosin
he mayn't rosin
we mayn't rosin
you mayn't rosin
they mayn't rosin 	I mayn't be rosining
you mayn't be rosining
he mayn't be rosining
we mayn't be rosining
you mayn't be rosining
they mayn't be rosining	I mayn't have rosined
you mayn't have rosined
he mayn't have rosined
we mayn't have rosined
you mayn't have rosined
they mayn't have rosined	I mayn't have been rosining
you mayn't have been rosining
he mayn't have been rosining
we mayn't have been rosining
you mayn't have been rosining
they mayn't have been rosining	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I rosin?
may you rosin?
may he rosin?
may we rosin?
may you rosin?
may they rosin? 	may I be rosining?
may you be rosining?
may he be rosining?
may we be rosining?
may you be rosining?
may they be rosining? 	may I have rosined?
may you have rosined?
may he have rosined?
may we have rosined?
may you have rosined?
may they have rosined? 	may I have been rosining?
may you have been rosining?
may he have been rosining?
may we have been rosining?
may you have been rosining?
may they have been rosining? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I rosin?
mayn't you rosin?
mayn't he rosin?
mayn't we rosin?
mayn't you rosin?
mayn't they rosin? 	mayn't I be rosining?
mayn't you be rosining?
mayn't he be rosining?
mayn't we be rosining?
mayn't you be rosining?
mayn't they be rosining? 	mayn't I have rosined?
mayn't you have rosined?
mayn't he have rosined?
mayn't we have rosined?
mayn't you have rosined?
mayn't they have rosined? 	mayn't I have been rosining?
mayn't you have been rosining?
mayn't he have been rosining?
mayn't we have been rosining?
mayn't you have been rosining?
mayn't they have been rosining?