could pretrain
Verbo regolare: pretrain - pretrained- pretrained

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could pretrain
you could pretrain
he could pretrain
we could pretrain
you could pretrain
they could pretrain 	I could be pretraining
you could be pretraining
he could be pretraining
we could be pretraining
you could be pretraining
they could be pretraining	I could have pretrained
you could have pretrained
he could have pretrained
we could have pretrained
you could have pretrained
they could have pretrained	I could have been pretraining
you could have been pretraining
he could have been pretraining
we could have been pretraining
you could have been pretraining
they could have been pretraining	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't pretrain
you couldn't pretrain
he couldn't pretrain
we couldn't pretrain
you couldn't pretrain
they couldn't pretrain 	I couldn't be pretraining
you couldn't be pretraining
he couldn't be pretraining
we couldn't be pretraining
you couldn't be pretraining
they couldn't be pretraining	I couldn't have pretrained
you couldn't have pretrained
he couldn't have pretrained
we couldn't have pretrained
you couldn't have pretrained
they couldn't have pretrained	I couldn't have been pretraining
you couldn't have been pretraining
he couldn't have been pretraining
we couldn't have been pretraining
you couldn't have been pretraining
they couldn't have been pretraining	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I pretrain?
could you pretrain?
could he pretrain?
could we pretrain?
could you pretrain?
could they pretrain? 	could I be pretraining?
could you be pretraining?
could he be pretraining?
could we be pretraining?
could you be pretraining?
could they be pretraining? 	could I have pretrained?
could you have pretrained?
could he have pretrained?
could we have pretrained?
could you have pretrained?
could they have pretrained? 	could I have been pretraining?
could you have been pretraining?
could he have been pretraining?
could we have been pretraining?
could you have been pretraining?
could they have been pretraining? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I pretrain?
couldn't you pretrain?
couldn't he pretrain?
couldn't we pretrain?
couldn't you pretrain?
couldn't they pretrain? 	couldn't I be pretraining?
couldn't you be pretraining?
couldn't he be pretraining?
couldn't we be pretraining?
couldn't you be pretraining?
couldn't they be pretraining? 	couldn't I have pretrained?
couldn't you have pretrained?
couldn't he have pretrained?
couldn't we have pretrained?
couldn't you have pretrained?
couldn't they have pretrained? 	couldn't I have been pretraining?
couldn't you have been pretraining?
couldn't he have been pretraining?
couldn't we have been pretraining?
couldn't you have been pretraining?
couldn't they have been pretraining?