Conjugación del verbo inglés
COULD THANK

Verbo regular: thank - thanked - thanked

Afirmación

Forma simple	Forma con V-ing
I could thank you could thank he could thank we could thank you could thank they could thank	I could be thanking you could be thanking he could be thanking we could be thanking you could be thanking they could be thanking
Perfecto	Perfecto con V-ing
I could have thanked you could have thanked he could have thanked we could have thanked you could have thanked they could have thanked	I could have been thanking you could have been thanking he could have been thanking we could have been thanking you could have been thanking they could have been thanking

Negación

Forma simple	Forma con V-ing
I could not thank you could not thank he could not thank we could not thank you could not thank they could not thank	I could not be thanking you could not be thanking he could not be thanking we could not be thanking you could not be thanking they could not be thanking
Perfecto	Perfecto con V-ing
I could not have thanked you could not have thanked he could not have thanked we could not have thanked you could not have thanked they could not have thanked	I could not have been thanking you could not have been thanking he could not have been thanking we could not have been thanking you could not have been thanking they could not have been thanking

Forma interrogativa

Forma simple	Forma con V-ing
could I thank? could you thank? could he thank? could we thank? could you thank? could they thank?	could I be thanking? could you be thanking? could he be thanking? could we be thanking? could you be thanking? could they be thanking?
Perfecto	Perfecto con V-ing
could I have thanked? could you have thanked? could he have thanked? could we have thanked? could you have thanked? could they have thanked?	could I have been thanking? could you have been thanking? could he have been thanking? could we have been thanking? could you have been thanking? could they have been thanking?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not thank? could you not thank? could he not thank? could we not thank? could you not thank? could they not thank?	could I not be thanking? could you not be thanking? could he not be thanking? could we not be thanking? could you not be thanking? could they not be thanking?
Perfecto	Perfecto con V-ing
could I not have thanked? could you not have thanked? could he not have thanked? could we not have thanked? could you not have thanked? could they not have thanked?	could I not have been thanking? could you not have been thanking? could he not have been thanking? could we not have been thanking? could you not have been thanking? could they not have been thanking?