may whiten
Verbo regolare: whiten - whitened- whitened

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may whiten
you may whiten
she may whiten
we may whiten
you may whiten
they may whiten 	I may be whitening
you may be whitening
she may be whitening
we may be whitening
you may be whitening
they may be whitening	I may have whitened
you may have whitened
she may have whitened
we may have whitened
you may have whitened
they may have whitened	I may have been whitening
you may have been whitening
she may have been whitening
we may have been whitening
you may have been whitening
they may have been whitening	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may not whiten
you may not whiten
she may not whiten
we may not whiten
you may not whiten
they may not whiten 	I may not be whitening
you may not be whitening
she may not be whitening
we may not be whitening
you may not be whitening
they may not be whitening	I may not have whitened
you may not have whitened
she may not have whitened
we may not have whitened
you may not have whitened
they may not have whitened	I may not have been whitening
you may not have been whitening
she may not have been whitening
we may not have been whitening
you may not have been whitening
they may not have been whitening	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I whiten?
may you whiten?
may she whiten?
may we whiten?
may you whiten?
may they whiten? 	may I be whitening?
may you be whitening?
may she be whitening?
may we be whitening?
may you be whitening?
may they be whitening? 	may I have whitened?
may you have whitened?
may she have whitened?
may we have whitened?
may you have whitened?
may they have whitened? 	may I have been whitening?
may you have been whitening?
may she have been whitening?
may we have been whitening?
may you have been whitening?
may they have been whitening? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I not whiten?
may you not whiten?
may she not whiten?
may we not whiten?
may you not whiten?
may they not whiten? 	may I not be whitening?
may you not be whitening?
may she not be whitening?
may we not be whitening?
may you not be whitening?
may they not be whitening? 	may I not have whitened?
may you not have whitened?
may she not have whitened?
may we not have whitened?
may you not have whitened?
may they not have whitened? 	may I not have been whitening?
may you not have been whitening?
may she not have been whitening?
may we not have been whitening?
may you not have been whitening?
may they not have been whitening?