may prolong
Verbo regolare: prolong - prolonged- prolonged

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may prolong
you may prolong
she may prolong
we may prolong
you may prolong
they may prolong 	I may be prolonging
you may be prolonging
she may be prolonging
we may be prolonging
you may be prolonging
they may be prolonging	I may have prolonged
you may have prolonged
she may have prolonged
we may have prolonged
you may have prolonged
they may have prolonged	I may have been prolonging
you may have been prolonging
she may have been prolonging
we may have been prolonging
you may have been prolonging
they may have been prolonging	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may not prolong
you may not prolong
she may not prolong
we may not prolong
you may not prolong
they may not prolong 	I may not be prolonging
you may not be prolonging
she may not be prolonging
we may not be prolonging
you may not be prolonging
they may not be prolonging	I may not have prolonged
you may not have prolonged
she may not have prolonged
we may not have prolonged
you may not have prolonged
they may not have prolonged	I may not have been prolonging
you may not have been prolonging
she may not have been prolonging
we may not have been prolonging
you may not have been prolonging
they may not have been prolonging	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I prolong?
may you prolong?
may she prolong?
may we prolong?
may you prolong?
may they prolong? 	may I be prolonging?
may you be prolonging?
may she be prolonging?
may we be prolonging?
may you be prolonging?
may they be prolonging? 	may I have prolonged?
may you have prolonged?
may she have prolonged?
may we have prolonged?
may you have prolonged?
may they have prolonged? 	may I have been prolonging?
may you have been prolonging?
may she have been prolonging?
may we have been prolonging?
may you have been prolonging?
may they have been prolonging? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I not prolong?
may you not prolong?
may she not prolong?
may we not prolong?
may you not prolong?
may they not prolong? 	may I not be prolonging?
may you not be prolonging?
may she not be prolonging?
may we not be prolonging?
may you not be prolonging?
may they not be prolonging? 	may I not have prolonged?
may you not have prolonged?
may she not have prolonged?
may we not have prolonged?
may you not have prolonged?
may they not have prolonged? 	may I not have been prolonging?
may you not have been prolonging?
may she not have been prolonging?
may we not have been prolonging?
may you not have been prolonging?
may they not have been prolonging?