Verbo regular: fluctuate - fluctuated - fluctuated
Afirmación
Forma simple
I could fluctuate you could fluctuate he could fluctuate we could fluctuate you could fluctuate they could fluctuate
Forma con V-ing
I could be fluctuating you could be fluctuating he could be fluctuating we could be fluctuating you could be fluctuating they could be fluctuating
Perfecto
I could have fluctuated you could have fluctuated he could have fluctuated we could have fluctuated you could have fluctuated they could have fluctuated
Perfecto con V-ing
I could have been fluctuating you could have been fluctuating he could have been fluctuating we could have been fluctuating you could have been fluctuating they could have been fluctuating
Negación
Forma simple
I could not fluctuate you could not fluctuate he could not fluctuate we could not fluctuate you could not fluctuate they could not fluctuate
Forma con V-ing
I could not be fluctuating you could not be fluctuating he could not be fluctuating we could not be fluctuating you could not be fluctuating they could not be fluctuating
Perfecto
I could not have fluctuated you could not have fluctuated he could not have fluctuated we could not have fluctuated you could not have fluctuated they could not have fluctuated
Perfecto con V-ing
I could not have been fluctuating you could not have been fluctuating he could not have been fluctuating we could not have been fluctuating you could not have been fluctuating they could not have been fluctuating
Forma interrogativa
Forma simple
could I fluctuate? could you fluctuate? could he fluctuate? could we fluctuate? could you fluctuate? could they fluctuate?
Forma con V-ing
could I be fluctuating? could you be fluctuating? could he be fluctuating? could we be fluctuating? could you be fluctuating? could they be fluctuating?
Perfecto
could I have fluctuated? could you have fluctuated? could he have fluctuated? could we have fluctuated? could you have fluctuated? could they have fluctuated?
Perfecto con V-ing
could I have been fluctuating? could you have been fluctuating? could he have been fluctuating? could we have been fluctuating? could you have been fluctuating? could they have been fluctuating?
Forma interro-negativa
Forma simple
could I not fluctuate? could you not fluctuate? could he not fluctuate? could we not fluctuate? could you not fluctuate? could they not fluctuate?
Forma con V-ing
could I not be fluctuating? could you not be fluctuating? could he not be fluctuating? could we not be fluctuating? could you not be fluctuating? could they not be fluctuating?
Perfecto
could I not have fluctuated? could you not have fluctuated? could he not have fluctuated? could we not have fluctuated? could you not have fluctuated? could they not have fluctuated?
Perfecto con V-ing
could I not have been fluctuating? could you not have been fluctuating? could he not have been fluctuating? could we not have been fluctuating? could you not have been fluctuating? could they not have been fluctuating?