Conjugación del verbo inglés
COULD NUCLEATE

Verbo regular: nucleate - nucleated - nucleated

Afirmación

Forma simple	Forma con V-ing
I could nucleate you could nucleate he could nucleate we could nucleate you could nucleate they could nucleate	I could be nucleating you could be nucleating he could be nucleating we could be nucleating you could be nucleating they could be nucleating
Perfecto	Perfecto con V-ing
I could have nucleated you could have nucleated he could have nucleated we could have nucleated you could have nucleated they could have nucleated	I could have been nucleating you could have been nucleating he could have been nucleating we could have been nucleating you could have been nucleating they could have been nucleating

Negación

Forma simple	Forma con V-ing
I could not nucleate you could not nucleate he could not nucleate we could not nucleate you could not nucleate they could not nucleate	I could not be nucleating you could not be nucleating he could not be nucleating we could not be nucleating you could not be nucleating they could not be nucleating
Perfecto	Perfecto con V-ing
I could not have nucleated you could not have nucleated he could not have nucleated we could not have nucleated you could not have nucleated they could not have nucleated	I could not have been nucleating you could not have been nucleating he could not have been nucleating we could not have been nucleating you could not have been nucleating they could not have been nucleating

Forma interrogativa

Forma simple	Forma con V-ing
could I nucleate? could you nucleate? could he nucleate? could we nucleate? could you nucleate? could they nucleate?	could I be nucleating? could you be nucleating? could he be nucleating? could we be nucleating? could you be nucleating? could they be nucleating?
Perfecto	Perfecto con V-ing
could I have nucleated? could you have nucleated? could he have nucleated? could we have nucleated? could you have nucleated? could they have nucleated?	could I have been nucleating? could you have been nucleating? could he have been nucleating? could we have been nucleating? could you have been nucleating? could they have been nucleating?

Forma interro-negativa

Forma simple	Forma con V-ing
could I not nucleate? could you not nucleate? could he not nucleate? could we not nucleate? could you not nucleate? could they not nucleate?	could I not be nucleating? could you not be nucleating? could he not be nucleating? could we not be nucleating? could you not be nucleating? could they not be nucleating?
Perfecto	Perfecto con V-ing
could I not have nucleated? could you not have nucleated? could he not have nucleated? could we not have nucleated? could you not have nucleated? could they not have nucleated?	could I not have been nucleating? could you not have been nucleating? could he not have been nucleating? could we not have been nucleating? could you not have been nucleating? could they not have been nucleating?