Conjugación del verbo inglés
COULD SWITCHBACK

Verbo regular: switchback - switchbacked - switchbacked

Afirmación

Forma simple	Forma con V-ing
I could switchback you could switchback he could switchback we could switchback you could switchback they could switchback	I could be switchbacking you could be switchbacking he could be switchbacking we could be switchbacking you could be switchbacking they could be switchbacking
Perfecto	Perfecto con V-ing
I could have switchbacked you could have switchbacked he could have switchbacked we could have switchbacked you could have switchbacked they could have switchbacked	I could have been switchbacking you could have been switchbacking he could have been switchbacking we could have been switchbacking you could have been switchbacking they could have been switchbacking

Negación

Forma simple	Forma con V-ing
I could not switchback you could not switchback he could not switchback we could not switchback you could not switchback they could not switchback	I could not be switchbacking you could not be switchbacking he could not be switchbacking we could not be switchbacking you could not be switchbacking they could not be switchbacking
Perfecto	Perfecto con V-ing
I could not have switchbacked you could not have switchbacked he could not have switchbacked we could not have switchbacked you could not have switchbacked they could not have switchbacked	I could not have been switchbacking you could not have been switchbacking he could not have been switchbacking we could not have been switchbacking you could not have been switchbacking they could not have been switchbacking

Forma interrogativa

Forma simple	Forma con V-ing
could I switchback? could you switchback? could he switchback? could we switchback? could you switchback? could they switchback?	could I be switchbacking? could you be switchbacking? could he be switchbacking? could we be switchbacking? could you be switchbacking? could they be switchbacking?
Perfecto	Perfecto con V-ing
could I have switchbacked? could you have switchbacked? could he have switchbacked? could we have switchbacked? could you have switchbacked? could they have switchbacked?	could I have been switchbacking? could you have been switchbacking? could he have been switchbacking? could we have been switchbacking? could you have been switchbacking? could they have been switchbacking?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not switchback? could you not switchback? could he not switchback? could we not switchback? could you not switchback? could they not switchback?	could I not be switchbacking? could you not be switchbacking? could he not be switchbacking? could we not be switchbacking? could you not be switchbacking? could they not be switchbacking?
Perfecto	Perfecto con V-ing
could I not have switchbacked? could you not have switchbacked? could he not have switchbacked? could we not have switchbacked? could you not have switchbacked? could they not have switchbacked?	could I not have been switchbacking? could you not have been switchbacking? could he not have been switchbacking? could we not have been switchbacking? could you not have been switchbacking? could they not have been switchbacking?