Conjugação do verbo inglês
COULD DELVE

Verbo regular: delve - delved - delved

Afirmação

Forma simple	Forma com V-ing
I could delve you could delve she could delve we could delve you could delve they could delve	I could be delving you could be delving she could be delving we could be delving you could be delving they could be delving
Perfeito	Perfeito com V-ing
I could have delved you could have delved she could have delved we could have delved you could have delved they could have delved	I could have been delving you could have been delving she could have been delving we could have been delving you could have been delving they could have been delving

Negação

Forma simple	Forma com V-ing
I could not delve you could not delve she could not delve we could not delve you could not delve they could not delve	I could not be delving you could not be delving she could not be delving we could not be delving you could not be delving they could not be delving
Perfeito	Perfeito com V-ing
I could not have delved you could not have delved she could not have delved we could not have delved you could not have delved they could not have delved	I could not have been delving you could not have been delving she could not have been delving we could not have been delving you could not have been delving they could not have been delving

Forma interrogativa

Forma simple	Forma com V-ing
could I delve? could you delve? could she delve? could we delve? could you delve? could they delve?	could I be delving? could you be delving? could she be delving? could we be delving? could you be delving? could they be delving?
Perfeito	Perfeito com V-ing
could I have delved? could you have delved? could she have delved? could we have delved? could you have delved? could they have delved?	could I have been delving? could you have been delving? could she have been delving? could we have been delving? could you have been delving? could they have been delving?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not delve? could you not delve? could she not delve? could we not delve? could you not delve? could they not delve?	could I not be delving? could you not be delving? could she not be delving? could we not be delving? could you not be delving? could they not be delving?
Perfeito	Perfeito com V-ing
could I not have delved? could you not have delved? could she not have delved? could we not have delved? could you not have delved? could they not have delved?	could I not have been delving? could you not have been delving? could she not have been delving? could we not have been delving? could you not have been delving? could they not have been delving?