may substantiate
Verbo regolare: substantiate - substantiated- substantiated

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may substantiate
you may substantiate
he may substantiate
we may substantiate
you may substantiate
they may substantiate 	I may be substantiating
you may be substantiating
he may be substantiating
we may be substantiating
you may be substantiating
they may be substantiating	I may have substantiated
you may have substantiated
he may have substantiated
we may have substantiated
you may have substantiated
they may have substantiated	I may have been substantiating
you may have been substantiating
he may have been substantiating
we may have been substantiating
you may have been substantiating
they may have been substantiating	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mayn't substantiate
you mayn't substantiate
he mayn't substantiate
we mayn't substantiate
you mayn't substantiate
they mayn't substantiate 	I mayn't be substantiating
you mayn't be substantiating
he mayn't be substantiating
we mayn't be substantiating
you mayn't be substantiating
they mayn't be substantiating	I mayn't have substantiated
you mayn't have substantiated
he mayn't have substantiated
we mayn't have substantiated
you mayn't have substantiated
they mayn't have substantiated	I mayn't have been substantiating
you mayn't have been substantiating
he mayn't have been substantiating
we mayn't have been substantiating
you mayn't have been substantiating
they mayn't have been substantiating	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I substantiate?
may you substantiate?
may he substantiate?
may we substantiate?
may you substantiate?
may they substantiate? 	may I be substantiating?
may you be substantiating?
may he be substantiating?
may we be substantiating?
may you be substantiating?
may they be substantiating? 	may I have substantiated?
may you have substantiated?
may he have substantiated?
may we have substantiated?
may you have substantiated?
may they have substantiated? 	may I have been substantiating?
may you have been substantiating?
may he have been substantiating?
may we have been substantiating?
may you have been substantiating?
may they have been substantiating? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mayn't I substantiate?
mayn't you substantiate?
mayn't he substantiate?
mayn't we substantiate?
mayn't you substantiate?
mayn't they substantiate? 	mayn't I be substantiating?
mayn't you be substantiating?
mayn't he be substantiating?
mayn't we be substantiating?
mayn't you be substantiating?
mayn't they be substantiating? 	mayn't I have substantiated?
mayn't you have substantiated?
mayn't he have substantiated?
mayn't we have substantiated?
mayn't you have substantiated?
mayn't they have substantiated? 	mayn't I have been substantiating?
mayn't you have been substantiating?
mayn't he have been substantiating?
mayn't we have been substantiating?
mayn't you have been substantiating?
mayn't they have been substantiating?