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
she may petition
we may petition
you may petition
they may petition 	I may be petitioning
you may be petitioning
she may be petitioning
we may be petitioning
you may be petitioning
they may be petitioning	I may have petitioned
you may have petitioned
she 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
she 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 may not petition
you may not petition
she may not petition
we may not petition
you may not petition
they may not petition 	I may not be petitioning
you may not be petitioning
she may not be petitioning
we may not be petitioning
you may not be petitioning
they may not be petitioning	I may not have petitioned
you may not have petitioned
she may not have petitioned
we may not have petitioned
you may not have petitioned
they may not have petitioned	I may not have been petitioning
you may not have been petitioning
she may not have been petitioning
we may not have been petitioning
you may not have been petitioning
they may not have been petitioning	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I petition?
may you petition?
may she petition?
may we petition?
may you petition?
may they petition? 	may I be petitioning?
may you be petitioning?
may she be petitioning?
may we be petitioning?
may you be petitioning?
may they be petitioning? 	may I have petitioned?
may you have petitioned?
may she 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 she 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 	
may I not petition?
may you not petition?
may she not petition?
may we not petition?
may you not petition?
may they not petition? 	may I not be petitioning?
may you not be petitioning?
may she not be petitioning?
may we not be petitioning?
may you not be petitioning?
may they not be petitioning? 	may I not have petitioned?
may you not have petitioned?
may she not have petitioned?
may we not have petitioned?
may you not have petitioned?
may they not have petitioned? 	may I not have been petitioning?
may you not have been petitioning?
may she not have been petitioning?
may we not have been petitioning?
may you not have been petitioning?
may they not have been petitioning?