I could spruce you could spruce he could spruce we could spruce you could spruce they could spruce
Forma con V-ing
I could be sprucing you could be sprucing he could be sprucing we could be sprucing you could be sprucing they could be sprucing
Perfecto
I could have spruced you could have spruced he could have spruced we could have spruced you could have spruced they could have spruced
Perfecto con V-ing
I could have been sprucing you could have been sprucing he could have been sprucing we could have been sprucing you could have been sprucing they could have been sprucing
Negación
Forma simple
I could not spruce you could not spruce he could not spruce we could not spruce you could not spruce they could not spruce
Forma con V-ing
I could not be sprucing you could not be sprucing he could not be sprucing we could not be sprucing you could not be sprucing they could not be sprucing
Perfecto
I could not have spruced you could not have spruced he could not have spruced we could not have spruced you could not have spruced they could not have spruced
Perfecto con V-ing
I could not have been sprucing you could not have been sprucing he could not have been sprucing we could not have been sprucing you could not have been sprucing they could not have been sprucing
Forma interrogativa
Forma simple
could I spruce? could you spruce? could he spruce? could we spruce? could you spruce? could they spruce?
Forma con V-ing
could I be sprucing? could you be sprucing? could he be sprucing? could we be sprucing? could you be sprucing? could they be sprucing?
Perfecto
could I have spruced? could you have spruced? could he have spruced? could we have spruced? could you have spruced? could they have spruced?
Perfecto con V-ing
could I have been sprucing? could you have been sprucing? could he have been sprucing? could we have been sprucing? could you have been sprucing? could they have been sprucing?
Forma interro-negativa
Forma simple
could I not spruce? could you not spruce? could he not spruce? could we not spruce? could you not spruce? could they not spruce?
Forma con V-ing
could I not be sprucing? could you not be sprucing? could he not be sprucing? could we not be sprucing? could you not be sprucing? could they not be sprucing?
Perfecto
could I not have spruced? could you not have spruced? could he not have spruced? could we not have spruced? could you not have spruced? could they not have spruced?
Perfecto con V-ing
could I not have been sprucing? could you not have been sprucing? could he not have been sprucing? could we not have been sprucing? could you not have been sprucing? could they not have been sprucing?