could under
Verbo regolare: under - undered- undered

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I could under
you could under
he could under
we could under
you could under
they could under 	I could be undering
you could be undering
he could be undering
we could be undering
you could be undering
they could be undering	I could have undered
you could have undered
he could have undered
we could have undered
you could have undered
they could have undered	I could have been undering
you could have been undering
he could have been undering
we could have been undering
you could have been undering
they could have been undering	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I couldn't under
you couldn't under
he couldn't under
we couldn't under
you couldn't under
they couldn't under 	I couldn't be undering
you couldn't be undering
he couldn't be undering
we couldn't be undering
you couldn't be undering
they couldn't be undering	I couldn't have undered
you couldn't have undered
he couldn't have undered
we couldn't have undered
you couldn't have undered
they couldn't have undered	I couldn't have been undering
you couldn't have been undering
he couldn't have been undering
we couldn't have been undering
you couldn't have been undering
they couldn't have been undering	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
could I under?
could you under?
could he under?
could we under?
could you under?
could they under? 	could I be undering?
could you be undering?
could he be undering?
could we be undering?
could you be undering?
could they be undering? 	could I have undered?
could you have undered?
could he have undered?
could we have undered?
could you have undered?
could they have undered? 	could I have been undering?
could you have been undering?
could he have been undering?
could we have been undering?
could you have been undering?
could they have been undering? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
couldn't I under?
couldn't you under?
couldn't he under?
couldn't we under?
couldn't you under?
couldn't they under? 	couldn't I be undering?
couldn't you be undering?
couldn't he be undering?
couldn't we be undering?
couldn't you be undering?
couldn't they be undering? 	couldn't I have undered?
couldn't you have undered?
couldn't he have undered?
couldn't we have undered?
couldn't you have undered?
couldn't they have undered? 	couldn't I have been undering?
couldn't you have been undering?
couldn't he have been undering?
couldn't we have been undering?
couldn't you have been undering?
couldn't they have been undering?