Conjugación del verbo inglés
COULD SPEARFISH

Verbo regular: spearfish - spearfished - spearfished

Afirmación

Forma simple	Forma con V-ing
I could spearfish you could spearfish he could spearfish we could spearfish you could spearfish they could spearfish	I could be spearfishing you could be spearfishing he could be spearfishing we could be spearfishing you could be spearfishing they could be spearfishing
Perfecto	Perfecto con V-ing
I could have spearfished you could have spearfished he could have spearfished we could have spearfished you could have spearfished they could have spearfished	I could have been spearfishing you could have been spearfishing he could have been spearfishing we could have been spearfishing you could have been spearfishing they could have been spearfishing

Negación

Forma simple	Forma con V-ing
I couldn't spearfish you couldn't spearfish he couldn't spearfish we couldn't spearfish you couldn't spearfish they couldn't spearfish	I couldn't be spearfishing you couldn't be spearfishing he couldn't be spearfishing we couldn't be spearfishing you couldn't be spearfishing they couldn't be spearfishing
Perfecto	Perfecto con V-ing
I couldn't have spearfished you couldn't have spearfished he couldn't have spearfished we couldn't have spearfished you couldn't have spearfished they couldn't have spearfished	I couldn't have been spearfishing you couldn't have been spearfishing he couldn't have been spearfishing we couldn't have been spearfishing you couldn't have been spearfishing they couldn't have been spearfishing

Forma interrogativa

Forma simple	Forma con V-ing
could I spearfish? could you spearfish? could he spearfish? could we spearfish? could you spearfish? could they spearfish?	could I be spearfishing? could you be spearfishing? could he be spearfishing? could we be spearfishing? could you be spearfishing? could they be spearfishing?
Perfecto	Perfecto con V-ing
could I have spearfished? could you have spearfished? could he have spearfished? could we have spearfished? could you have spearfished? could they have spearfished?	could I have been spearfishing? could you have been spearfishing? could he have been spearfishing? could we have been spearfishing? could you have been spearfishing? could they have been spearfishing?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I spearfish? couldn't you spearfish? couldn't he spearfish? couldn't we spearfish? couldn't you spearfish? couldn't they spearfish?	couldn't I be spearfishing? couldn't you be spearfishing? couldn't he be spearfishing? couldn't we be spearfishing? couldn't you be spearfishing? couldn't they be spearfishing?
Perfecto	Perfecto con V-ing
couldn't I have spearfished? couldn't you have spearfished? couldn't he have spearfished? couldn't we have spearfished? couldn't you have spearfished? couldn't they have spearfished?	couldn't I have been spearfishing? couldn't you have been spearfishing? couldn't he have been spearfishing? couldn't we have been spearfishing? couldn't you have been spearfishing? couldn't they have been spearfishing?