Conjugación del verbo inglés
COULD PRECOOL

Verbo regular: precool - precooled - precooled

Afirmación

Forma simple	Forma con V-ing
I could precool you could precool he could precool we could precool you could precool they could precool	I could be precooling you could be precooling he could be precooling we could be precooling you could be precooling they could be precooling
Perfecto	Perfecto con V-ing
I could have precooled you could have precooled he could have precooled we could have precooled you could have precooled they could have precooled	I could have been precooling you could have been precooling he could have been precooling we could have been precooling you could have been precooling they could have been precooling

Negación

Forma simple	Forma con V-ing
I could not precool you could not precool he could not precool we could not precool you could not precool they could not precool	I could not be precooling you could not be precooling he could not be precooling we could not be precooling you could not be precooling they could not be precooling
Perfecto	Perfecto con V-ing
I could not have precooled you could not have precooled he could not have precooled we could not have precooled you could not have precooled they could not have precooled	I could not have been precooling you could not have been precooling he could not have been precooling we could not have been precooling you could not have been precooling they could not have been precooling

Forma interrogativa

Forma simple	Forma con V-ing
could I precool? could you precool? could he precool? could we precool? could you precool? could they precool?	could I be precooling? could you be precooling? could he be precooling? could we be precooling? could you be precooling? could they be precooling?
Perfecto	Perfecto con V-ing
could I have precooled? could you have precooled? could he have precooled? could we have precooled? could you have precooled? could they have precooled?	could I have been precooling? could you have been precooling? could he have been precooling? could we have been precooling? could you have been precooling? could they have been precooling?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not precool? could you not precool? could he not precool? could we not precool? could you not precool? could they not precool?	could I not be precooling? could you not be precooling? could he not be precooling? could we not be precooling? could you not be precooling? could they not be precooling?
Perfecto	Perfecto con V-ing
could I not have precooled? could you not have precooled? could he not have precooled? could we not have precooled? could you not have precooled? could they not have precooled?	could I not have been precooling? could you not have been precooling? could he not have been precooling? could we not have been precooling? could you not have been precooling? could they not have been precooling?