Conjugación del verbo inglés
COULD INTUBATE

Verbo regular: intubate - intubated - intubated

Afirmación

Forma simple	Forma con V-ing
I could intubate you could intubate he could intubate we could intubate you could intubate they could intubate	I could be intubating you could be intubating he could be intubating we could be intubating you could be intubating they could be intubating
Perfecto	Perfecto con V-ing
I could have intubated you could have intubated he could have intubated we could have intubated you could have intubated they could have intubated	I could have been intubating you could have been intubating he could have been intubating we could have been intubating you could have been intubating they could have been intubating

Negación

Forma simple	Forma con V-ing
I could not intubate you could not intubate he could not intubate we could not intubate you could not intubate they could not intubate	I could not be intubating you could not be intubating he could not be intubating we could not be intubating you could not be intubating they could not be intubating
Perfecto	Perfecto con V-ing
I could not have intubated you could not have intubated he could not have intubated we could not have intubated you could not have intubated they could not have intubated	I could not have been intubating you could not have been intubating he could not have been intubating we could not have been intubating you could not have been intubating they could not have been intubating

Forma interrogativa

Forma simple	Forma con V-ing
could I intubate? could you intubate? could he intubate? could we intubate? could you intubate? could they intubate?	could I be intubating? could you be intubating? could he be intubating? could we be intubating? could you be intubating? could they be intubating?
Perfecto	Perfecto con V-ing
could I have intubated? could you have intubated? could he have intubated? could we have intubated? could you have intubated? could they have intubated?	could I have been intubating? could you have been intubating? could he have been intubating? could we have been intubating? could you have been intubating? could they have been intubating?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not intubate? could you not intubate? could he not intubate? could we not intubate? could you not intubate? could they not intubate?	could I not be intubating? could you not be intubating? could he not be intubating? could we not be intubating? could you not be intubating? could they not be intubating?
Perfecto	Perfecto con V-ing
could I not have intubated? could you not have intubated? could he not have intubated? could we not have intubated? could you not have intubated? could they not have intubated?	could I not have been intubating? could you not have been intubating? could he not have been intubating? could we not have been intubating? could you not have been intubating? could they not have been intubating?