may caution
Verbo regolare: caution - cautioned- cautioned

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may caution
you may caution
he may caution
we may caution
you may caution
they may caution 	I may be cautioning
you may be cautioning
he may be cautioning
we may be cautioning
you may be cautioning
they may be cautioning	I may have cautioned
you may have cautioned
he may have cautioned
we may have cautioned
you may have cautioned
they may have cautioned	I may have been cautioning
you may have been cautioning
he may have been cautioning
we may have been cautioning
you may have been cautioning
they may have been cautioning	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mayn't caution
you mayn't caution
he mayn't caution
we mayn't caution
you mayn't caution
they mayn't caution 	I mayn't be cautioning
you mayn't be cautioning
he mayn't be cautioning
we mayn't be cautioning
you mayn't be cautioning
they mayn't be cautioning	I mayn't have cautioned
you mayn't have cautioned
he mayn't have cautioned
we mayn't have cautioned
you mayn't have cautioned
they mayn't have cautioned	I mayn't have been cautioning
you mayn't have been cautioning
he mayn't have been cautioning
we mayn't have been cautioning
you mayn't have been cautioning
they mayn't have been cautioning	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I caution?
may you caution?
may he caution?
may we caution?
may you caution?
may they caution? 	may I be cautioning?
may you be cautioning?
may he be cautioning?
may we be cautioning?
may you be cautioning?
may they be cautioning? 	may I have cautioned?
may you have cautioned?
may he have cautioned?
may we have cautioned?
may you have cautioned?
may they have cautioned? 	may I have been cautioning?
may you have been cautioning?
may he have been cautioning?
may we have been cautioning?
may you have been cautioning?
may they have been cautioning? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mayn't I caution?
mayn't you caution?
mayn't he caution?
mayn't we caution?
mayn't you caution?
mayn't they caution? 	mayn't I be cautioning?
mayn't you be cautioning?
mayn't he be cautioning?
mayn't we be cautioning?
mayn't you be cautioning?
mayn't they be cautioning? 	mayn't I have cautioned?
mayn't you have cautioned?
mayn't he have cautioned?
mayn't we have cautioned?
mayn't you have cautioned?
mayn't they have cautioned? 	mayn't I have been cautioning?
mayn't you have been cautioning?
mayn't he have been cautioning?
mayn't we have been cautioning?
mayn't you have been cautioning?
mayn't they have been cautioning?