could detrain
Verbo regolare: detrain - detrained- detrained

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could detrain
you could detrain
he could detrain
we could detrain
you could detrain
they could detrain 	I could be detraining
you could be detraining
he could be detraining
we could be detraining
you could be detraining
they could be detraining	I could have detrained
you could have detrained
he could have detrained
we could have detrained
you could have detrained
they could have detrained	I could have been detraining
you could have been detraining
he could have been detraining
we could have been detraining
you could have been detraining
they could have been detraining	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't detrain
you couldn't detrain
he couldn't detrain
we couldn't detrain
you couldn't detrain
they couldn't detrain 	I couldn't be detraining
you couldn't be detraining
he couldn't be detraining
we couldn't be detraining
you couldn't be detraining
they couldn't be detraining	I couldn't have detrained
you couldn't have detrained
he couldn't have detrained
we couldn't have detrained
you couldn't have detrained
they couldn't have detrained	I couldn't have been detraining
you couldn't have been detraining
he couldn't have been detraining
we couldn't have been detraining
you couldn't have been detraining
they couldn't have been detraining	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I detrain?
could you detrain?
could he detrain?
could we detrain?
could you detrain?
could they detrain? 	could I be detraining?
could you be detraining?
could he be detraining?
could we be detraining?
could you be detraining?
could they be detraining? 	could I have detrained?
could you have detrained?
could he have detrained?
could we have detrained?
could you have detrained?
could they have detrained? 	could I have been detraining?
could you have been detraining?
could he have been detraining?
could we have been detraining?
could you have been detraining?
could they have been detraining? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I detrain?
couldn't you detrain?
couldn't he detrain?
couldn't we detrain?
couldn't you detrain?
couldn't they detrain? 	couldn't I be detraining?
couldn't you be detraining?
couldn't he be detraining?
couldn't we be detraining?
couldn't you be detraining?
couldn't they be detraining? 	couldn't I have detrained?
couldn't you have detrained?
couldn't he have detrained?
couldn't we have detrained?
couldn't you have detrained?
couldn't they have detrained? 	couldn't I have been detraining?
couldn't you have been detraining?
couldn't he have been detraining?
couldn't we have been detraining?
couldn't you have been detraining?
couldn't they have been detraining?