may tough
Verbo regolare: tough - toughed- toughed

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may tough
you may tough
he may tough
we may tough
you may tough
they may tough 	I may be toughing
you may be toughing
he may be toughing
we may be toughing
you may be toughing
they may be toughing	I may have toughed
you may have toughed
he may have toughed
we may have toughed
you may have toughed
they may have toughed	I may have been toughing
you may have been toughing
he may have been toughing
we may have been toughing
you may have been toughing
they may have been toughing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mayn't tough
you mayn't tough
he mayn't tough
we mayn't tough
you mayn't tough
they mayn't tough 	I mayn't be toughing
you mayn't be toughing
he mayn't be toughing
we mayn't be toughing
you mayn't be toughing
they mayn't be toughing	I mayn't have toughed
you mayn't have toughed
he mayn't have toughed
we mayn't have toughed
you mayn't have toughed
they mayn't have toughed	I mayn't have been toughing
you mayn't have been toughing
he mayn't have been toughing
we mayn't have been toughing
you mayn't have been toughing
they mayn't have been toughing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I tough?
may you tough?
may he tough?
may we tough?
may you tough?
may they tough? 	may I be toughing?
may you be toughing?
may he be toughing?
may we be toughing?
may you be toughing?
may they be toughing? 	may I have toughed?
may you have toughed?
may he have toughed?
may we have toughed?
may you have toughed?
may they have toughed? 	may I have been toughing?
may you have been toughing?
may he have been toughing?
may we have been toughing?
may you have been toughing?
may they have been toughing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mayn't I tough?
mayn't you tough?
mayn't he tough?
mayn't we tough?
mayn't you tough?
mayn't they tough? 	mayn't I be toughing?
mayn't you be toughing?
mayn't he be toughing?
mayn't we be toughing?
mayn't you be toughing?
mayn't they be toughing? 	mayn't I have toughed?
mayn't you have toughed?
mayn't he have toughed?
mayn't we have toughed?
mayn't you have toughed?
mayn't they have toughed? 	mayn't I have been toughing?
mayn't you have been toughing?
mayn't he have been toughing?
mayn't we have been toughing?
mayn't you have been toughing?
mayn't they have been toughing?