could devitalize
Verbo regolare: devitalize - devitalized- devitalized

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could devitalize
you could devitalize
he could devitalize
we could devitalize
you could devitalize
they could devitalize 	I could be devitalizing
you could be devitalizing
he could be devitalizing
we could be devitalizing
you could be devitalizing
they could be devitalizing	I could have devitalized
you could have devitalized
he could have devitalized
we could have devitalized
you could have devitalized
they could have devitalized	I could have been devitalizing
you could have been devitalizing
he could have been devitalizing
we could have been devitalizing
you could have been devitalizing
they could have been devitalizing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't devitalize
you couldn't devitalize
he couldn't devitalize
we couldn't devitalize
you couldn't devitalize
they couldn't devitalize 	I couldn't be devitalizing
you couldn't be devitalizing
he couldn't be devitalizing
we couldn't be devitalizing
you couldn't be devitalizing
they couldn't be devitalizing	I couldn't have devitalized
you couldn't have devitalized
he couldn't have devitalized
we couldn't have devitalized
you couldn't have devitalized
they couldn't have devitalized	I couldn't have been devitalizing
you couldn't have been devitalizing
he couldn't have been devitalizing
we couldn't have been devitalizing
you couldn't have been devitalizing
they couldn't have been devitalizing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I devitalize?
could you devitalize?
could he devitalize?
could we devitalize?
could you devitalize?
could they devitalize? 	could I be devitalizing?
could you be devitalizing?
could he be devitalizing?
could we be devitalizing?
could you be devitalizing?
could they be devitalizing? 	could I have devitalized?
could you have devitalized?
could he have devitalized?
could we have devitalized?
could you have devitalized?
could they have devitalized? 	could I have been devitalizing?
could you have been devitalizing?
could he have been devitalizing?
could we have been devitalizing?
could you have been devitalizing?
could they have been devitalizing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I devitalize?
couldn't you devitalize?
couldn't he devitalize?
couldn't we devitalize?
couldn't you devitalize?
couldn't they devitalize? 	couldn't I be devitalizing?
couldn't you be devitalizing?
couldn't he be devitalizing?
couldn't we be devitalizing?
couldn't you be devitalizing?
couldn't they be devitalizing? 	couldn't I have devitalized?
couldn't you have devitalized?
couldn't he have devitalized?
couldn't we have devitalized?
couldn't you have devitalized?
couldn't they have devitalized? 	couldn't I have been devitalizing?
couldn't you have been devitalizing?
couldn't he have been devitalizing?
couldn't we have been devitalizing?
couldn't you have been devitalizing?
couldn't they have been devitalizing?