I could spur you could spur she could spur we could spur you could spur they could spur
Forma con V-ing
I could be spurring you could be spurring she could be spurring we could be spurring you could be spurring they could be spurring
Perfecto
I could have spurred you could have spurred she could have spurred we could have spurred you could have spurred they could have spurred
Perfecto con V-ing
I could have been spurring you could have been spurring she could have been spurring we could have been spurring you could have been spurring they could have been spurring
Negación
Forma simple
I could not spur you could not spur she could not spur we could not spur you could not spur they could not spur
Forma con V-ing
I could not be spurring you could not be spurring she could not be spurring we could not be spurring you could not be spurring they could not be spurring
Perfecto
I could not have spurred you could not have spurred she could not have spurred we could not have spurred you could not have spurred they could not have spurred
Perfecto con V-ing
I could not have been spurring you could not have been spurring she could not have been spurring we could not have been spurring you could not have been spurring they could not have been spurring
Forma interrogativa
Forma simple
could I spur? could you spur? could she spur? could we spur? could you spur? could they spur?
Forma con V-ing
could I be spurring? could you be spurring? could she be spurring? could we be spurring? could you be spurring? could they be spurring?
Perfecto
could I have spurred? could you have spurred? could she have spurred? could we have spurred? could you have spurred? could they have spurred?
Perfecto con V-ing
could I have been spurring? could you have been spurring? could she have been spurring? could we have been spurring? could you have been spurring? could they have been spurring?
Forma interro-negativa
Forma simple
could I not spur? could you not spur? could she not spur? could we not spur? could you not spur? could they not spur?
Forma con V-ing
could I not be spurring? could you not be spurring? could she not be spurring? could we not be spurring? could you not be spurring? could they not be spurring?
Perfecto
could I not have spurred? could you not have spurred? could she not have spurred? could we not have spurred? could you not have spurred? could they not have spurred?
Perfecto con V-ing
could I not have been spurring? could you not have been spurring? could she not have been spurring? could we not have been spurring? could you not have been spurring? could they not have been spurring?