Conjugaison du verbe anglais
COULD PERCOLATE

Verbe régulier : percolate - percolated - percolated
Traduction française : filtrer - préparer (avec une cafetière à pression)

Affirmation

Forme simple	Forme en V-ing
I could percolate you could percolate he could percolate we could percolate you could percolate they could percolate	I could be percolating you could be percolating he could be percolating we could be percolating you could be percolating they could be percolating
Perfect	Perfect en V-ing
I could have percolated you could have percolated he could have percolated we could have percolated you could have percolated they could have percolated	I could have been percolating you could have been percolating he could have been percolating we could have been percolating you could have been percolating they could have been percolating

Négation

Forme simple	Forme en V-ing
I couldn't percolate you couldn't percolate he couldn't percolate we couldn't percolate you couldn't percolate they couldn't percolate	I couldn't be percolating you couldn't be percolating he couldn't be percolating we couldn't be percolating you couldn't be percolating they couldn't be percolating
Perfect	Perfect en V-ing
I couldn't have percolated you couldn't have percolated he couldn't have percolated we couldn't have percolated you couldn't have percolated they couldn't have percolated	I couldn't have been percolating you couldn't have been percolating he couldn't have been percolating we couldn't have been percolating you couldn't have been percolating they couldn't have been percolating

Forme interrogative

Forme simple	Forme en V-ing
could I percolate? could you percolate? could he percolate? could we percolate? could you percolate? could they percolate?	could I be percolating? could you be percolating? could he be percolating? could we be percolating? could you be percolating? could they be percolating?
Perfect	Perfect en V-ing
could I have percolated? could you have percolated? could he have percolated? could we have percolated? could you have percolated? could they have percolated?	could I have been percolating? could you have been percolating? could he have been percolating? could we have been percolating? could you have been percolating? could they have been percolating?

Forme interro-négative

Forme simple	Forme en V-ing
couldn't I percolate? couldn't you percolate? couldn't he percolate? couldn't we percolate? couldn't you percolate? couldn't they percolate?	couldn't I be percolating? couldn't you be percolating? couldn't he be percolating? couldn't we be percolating? couldn't you be percolating? couldn't they be percolating?
Perfect	Perfect en V-ing
couldn't I have percolated? couldn't you have percolated? couldn't he have percolated? couldn't we have percolated? couldn't you have percolated? couldn't they have percolated?	couldn't I have been percolating? couldn't you have been percolating? couldn't he have been percolating? couldn't we have been percolating? couldn't you have been percolating? couldn't they have been percolating?