may presharpen
Verbo regolare: presharpen - presharpened- presharpened

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may presharpen
you may presharpen
he may presharpen
we may presharpen
you may presharpen
they may presharpen 	I may be presharpening
you may be presharpening
he may be presharpening
we may be presharpening
you may be presharpening
they may be presharpening	I may have presharpened
you may have presharpened
he may have presharpened
we may have presharpened
you may have presharpened
they may have presharpened	I may have been presharpening
you may have been presharpening
he may have been presharpening
we may have been presharpening
you may have been presharpening
they may have been presharpening	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mayn't presharpen
you mayn't presharpen
he mayn't presharpen
we mayn't presharpen
you mayn't presharpen
they mayn't presharpen 	I mayn't be presharpening
you mayn't be presharpening
he mayn't be presharpening
we mayn't be presharpening
you mayn't be presharpening
they mayn't be presharpening	I mayn't have presharpened
you mayn't have presharpened
he mayn't have presharpened
we mayn't have presharpened
you mayn't have presharpened
they mayn't have presharpened	I mayn't have been presharpening
you mayn't have been presharpening
he mayn't have been presharpening
we mayn't have been presharpening
you mayn't have been presharpening
they mayn't have been presharpening	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I presharpen?
may you presharpen?
may he presharpen?
may we presharpen?
may you presharpen?
may they presharpen? 	may I be presharpening?
may you be presharpening?
may he be presharpening?
may we be presharpening?
may you be presharpening?
may they be presharpening? 	may I have presharpened?
may you have presharpened?
may he have presharpened?
may we have presharpened?
may you have presharpened?
may they have presharpened? 	may I have been presharpening?
may you have been presharpening?
may he have been presharpening?
may we have been presharpening?
may you have been presharpening?
may they have been presharpening? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mayn't I presharpen?
mayn't you presharpen?
mayn't he presharpen?
mayn't we presharpen?
mayn't you presharpen?
mayn't they presharpen? 	mayn't I be presharpening?
mayn't you be presharpening?
mayn't he be presharpening?
mayn't we be presharpening?
mayn't you be presharpening?
mayn't they be presharpening? 	mayn't I have presharpened?
mayn't you have presharpened?
mayn't he have presharpened?
mayn't we have presharpened?
mayn't you have presharpened?
mayn't they have presharpened? 	mayn't I have been presharpening?
mayn't you have been presharpening?
mayn't he have been presharpening?
mayn't we have been presharpening?
mayn't you have been presharpening?
mayn't they have been presharpening?