may descale
Verbo regolare: descale - descaled- descaled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may descale
you may descale
he may descale
we may descale
you may descale
they may descale 	I may be descaling
you may be descaling
he may be descaling
we may be descaling
you may be descaling
they may be descaling	I may have descaled
you may have descaled
he may have descaled
we may have descaled
you may have descaled
they may have descaled	I may have been descaling
you may have been descaling
he may have been descaling
we may have been descaling
you may have been descaling
they may have been descaling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may not descale
you may not descale
he may not descale
we may not descale
you may not descale
they may not descale 	I may not be descaling
you may not be descaling
he may not be descaling
we may not be descaling
you may not be descaling
they may not be descaling	I may not have descaled
you may not have descaled
he may not have descaled
we may not have descaled
you may not have descaled
they may not have descaled	I may not have been descaling
you may not have been descaling
he may not have been descaling
we may not have been descaling
you may not have been descaling
they may not have been descaling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I descale?
may you descale?
may he descale?
may we descale?
may you descale?
may they descale? 	may I be descaling?
may you be descaling?
may he be descaling?
may we be descaling?
may you be descaling?
may they be descaling? 	may I have descaled?
may you have descaled?
may he have descaled?
may we have descaled?
may you have descaled?
may they have descaled? 	may I have been descaling?
may you have been descaling?
may he have been descaling?
may we have been descaling?
may you have been descaling?
may they have been descaling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I not descale?
may you not descale?
may he not descale?
may we not descale?
may you not descale?
may they not descale? 	may I not be descaling?
may you not be descaling?
may he not be descaling?
may we not be descaling?
may you not be descaling?
may they not be descaling? 	may I not have descaled?
may you not have descaled?
may he not have descaled?
may we not have descaled?
may you not have descaled?
may they not have descaled? 	may I not have been descaling?
may you not have been descaling?
may he not have been descaling?
may we not have been descaling?
may you not have been descaling?
may they not have been descaling?