Conjugação do verbo inglês
COULD BEAD

Verbo regular: bead - beaded - beaded

Afirmação

Forma simple	Forma com V-ing
I could bead you could bead he could bead we could bead you could bead they could bead	I could be beading you could be beading he could be beading we could be beading you could be beading they could be beading
Perfeito	Perfeito com V-ing
I could have beaded you could have beaded he could have beaded we could have beaded you could have beaded they could have beaded	I could have been beading you could have been beading he could have been beading we could have been beading you could have been beading they could have been beading

Negação

Forma simple	Forma com V-ing
I couldn't bead you couldn't bead he couldn't bead we couldn't bead you couldn't bead they couldn't bead	I couldn't be beading you couldn't be beading he couldn't be beading we couldn't be beading you couldn't be beading they couldn't be beading
Perfeito	Perfeito com V-ing
I couldn't have beaded you couldn't have beaded he couldn't have beaded we couldn't have beaded you couldn't have beaded they couldn't have beaded	I couldn't have been beading you couldn't have been beading he couldn't have been beading we couldn't have been beading you couldn't have been beading they couldn't have been beading

Forma interrogativa

Forma simple	Forma com V-ing
could I bead? could you bead? could he bead? could we bead? could you bead? could they bead?	could I be beading? could you be beading? could he be beading? could we be beading? could you be beading? could they be beading?
Perfeito	Perfeito com V-ing
could I have beaded? could you have beaded? could he have beaded? could we have beaded? could you have beaded? could they have beaded?	could I have been beading? could you have been beading? could he have been beading? could we have been beading? could you have been beading? could they have been beading?

Forma interro-Negação

Forma simple	Forma com V-ing
couldn't I bead? couldn't you bead? couldn't he bead? couldn't we bead? couldn't you bead? couldn't they bead?	couldn't I be beading? couldn't you be beading? couldn't he be beading? couldn't we be beading? couldn't you be beading? couldn't they be beading?
Perfeito	Perfeito com V-ing
couldn't I have beaded? couldn't you have beaded? couldn't he have beaded? couldn't we have beaded? couldn't you have beaded? couldn't they have beaded?	couldn't I have been beading? couldn't you have been beading? couldn't he have been beading? couldn't we have been beading? couldn't you have been beading? couldn't they have been beading?