may petition
Verbo regolare: petition - petitioned- petitioned

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may petition
you may petition
he may petition
we may petition
you may petition
they may petition 	I may be petitioning
you may be petitioning
he may be petitioning
we may be petitioning
you may be petitioning
they may be petitioning	I may have petitioned
you may have petitioned
he may have petitioned
we may have petitioned
you may have petitioned
they may have petitioned	I may have been petitioning
you may have been petitioning
he may have been petitioning
we may have been petitioning
you may have been petitioning
they may have been petitioning	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mayn't petition
you mayn't petition
he mayn't petition
we mayn't petition
you mayn't petition
they mayn't petition 	I mayn't be petitioning
you mayn't be petitioning
he mayn't be petitioning
we mayn't be petitioning
you mayn't be petitioning
they mayn't be petitioning	I mayn't have petitioned
you mayn't have petitioned
he mayn't have petitioned
we mayn't have petitioned
you mayn't have petitioned
they mayn't have petitioned	I mayn't have been petitioning
you mayn't have been petitioning
he mayn't have been petitioning
we mayn't have been petitioning
you mayn't have been petitioning
they mayn't have been petitioning	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I petition?
may you petition?
may he petition?
may we petition?
may you petition?
may they petition? 	may I be petitioning?
may you be petitioning?
may he be petitioning?
may we be petitioning?
may you be petitioning?
may they be petitioning? 	may I have petitioned?
may you have petitioned?
may he have petitioned?
may we have petitioned?
may you have petitioned?
may they have petitioned? 	may I have been petitioning?
may you have been petitioning?
may he have been petitioning?
may we have been petitioning?
may you have been petitioning?
may they have been petitioning? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mayn't I petition?
mayn't you petition?
mayn't he petition?
mayn't we petition?
mayn't you petition?
mayn't they petition? 	mayn't I be petitioning?
mayn't you be petitioning?
mayn't he be petitioning?
mayn't we be petitioning?
mayn't you be petitioning?
mayn't they be petitioning? 	mayn't I have petitioned?
mayn't you have petitioned?
mayn't he have petitioned?
mayn't we have petitioned?
mayn't you have petitioned?
mayn't they have petitioned? 	mayn't I have been petitioning?
mayn't you have been petitioning?
mayn't he have been petitioning?
mayn't we have been petitioning?
mayn't you have been petitioning?
mayn't they have been petitioning?