Conjugação do verbo inglês
COULD HAVOC

Verbo regular: havoc - havoced - havoced

Afirmação

Forma simple	Forma com V-ing
I could havoc you could havoc he could havoc we could havoc you could havoc they could havoc	I could be havocing you could be havocing he could be havocing we could be havocing you could be havocing they could be havocing
Perfeito	Perfeito com V-ing
I could have havoced you could have havoced he could have havoced we could have havoced you could have havoced they could have havoced	I could have been havocing you could have been havocing he could have been havocing we could have been havocing you could have been havocing they could have been havocing

Negação

Forma simple	Forma com V-ing
I could not havoc you could not havoc he could not havoc we could not havoc you could not havoc they could not havoc	I could not be havocing you could not be havocing he could not be havocing we could not be havocing you could not be havocing they could not be havocing
Perfeito	Perfeito com V-ing
I could not have havoced you could not have havoced he could not have havoced we could not have havoced you could not have havoced they could not have havoced	I could not have been havocing you could not have been havocing he could not have been havocing we could not have been havocing you could not have been havocing they could not have been havocing

Forma interrogativa

Forma simple	Forma com V-ing
could I havoc? could you havoc? could he havoc? could we havoc? could you havoc? could they havoc?	could I be havocing? could you be havocing? could he be havocing? could we be havocing? could you be havocing? could they be havocing?
Perfeito	Perfeito com V-ing
could I have havoced? could you have havoced? could he have havoced? could we have havoced? could you have havoced? could they have havoced?	could I have been havocing? could you have been havocing? could he have been havocing? could we have been havocing? could you have been havocing? could they have been havocing?

Forma interro-Negação

Forma simple	Forma com V-ing
could I not havoc? could you not havoc? could he not havoc? could we not havoc? could you not havoc? could they not havoc?	could I not be havocing? could you not be havocing? could he not be havocing? could we not be havocing? could you not be havocing? could they not be havocing?
Perfeito	Perfeito com V-ing
could I not have havoced? could you not have havoced? could he not have havoced? could we not have havoced? could you not have havoced? could they not have havoced?	could I not have been havocing? could you not have been havocing? could he not have been havocing? could we not have been havocing? could you not have been havocing? could they not have been havocing?