Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I could environmentally friendly way you could environmentally friendly way he could environmentally friendly way we could environmentally friendly way you could environmentally friendly way they could environmentally friendly way
Forme en V-ing
I could be environmentally friendly waying you could be environmentally friendly waying he could be environmentally friendly waying we could be environmentally friendly waying you could be environmentally friendly waying they could be environmentally friendly waying
Perfect
I could have environmentally friendly wayed you could have environmentally friendly wayed he could have environmentally friendly wayed we could have environmentally friendly wayed you could have environmentally friendly wayed they could have environmentally friendly wayed
Perfect en V-ing
I could have been environmentally friendly waying you could have been environmentally friendly waying he could have been environmentally friendly waying we could have been environmentally friendly waying you could have been environmentally friendly waying they could have been environmentally friendly waying
Négation
Forme simple
I could not environmentally friendly way you could not environmentally friendly way he could not environmentally friendly way we could not environmentally friendly way you could not environmentally friendly way they could not environmentally friendly way
Forme en V-ing
I could not be environmentally friendly waying you could not be environmentally friendly waying he could not be environmentally friendly waying we could not be environmentally friendly waying you could not be environmentally friendly waying they could not be environmentally friendly waying
Perfect
I could not have environmentally friendly wayed you could not have environmentally friendly wayed he could not have environmentally friendly wayed we could not have environmentally friendly wayed you could not have environmentally friendly wayed they could not have environmentally friendly wayed
Perfect en V-ing
I could not have been environmentally friendly waying you could not have been environmentally friendly waying he could not have been environmentally friendly waying we could not have been environmentally friendly waying you could not have been environmentally friendly waying they could not have been environmentally friendly waying
Forme interrogative
Forme simple
could I environmentally friendly way? could you environmentally friendly way? could he environmentally friendly way? could we environmentally friendly way? could you environmentally friendly way? could they environmentally friendly way?
Forme en V-ing
could I be environmentally friendly waying? could you be environmentally friendly waying? could he be environmentally friendly waying? could we be environmentally friendly waying? could you be environmentally friendly waying? could they be environmentally friendly waying?
Perfect
could I have environmentally friendly wayed? could you have environmentally friendly wayed? could he have environmentally friendly wayed? could we have environmentally friendly wayed? could you have environmentally friendly wayed? could they have environmentally friendly wayed?
Perfect en V-ing
could I have been environmentally friendly waying? could you have been environmentally friendly waying? could he have been environmentally friendly waying? could we have been environmentally friendly waying? could you have been environmentally friendly waying? could they have been environmentally friendly waying?
Forme interro-négative
Forme simple
could I not environmentally friendly way? could you not environmentally friendly way? could he not environmentally friendly way? could we not environmentally friendly way? could you not environmentally friendly way? could they not environmentally friendly way?
Forme en V-ing
could I not be environmentally friendly waying? could you not be environmentally friendly waying? could he not be environmentally friendly waying? could we not be environmentally friendly waying? could you not be environmentally friendly waying? could they not be environmentally friendly waying?
Perfect
could I not have environmentally friendly wayed? could you not have environmentally friendly wayed? could he not have environmentally friendly wayed? could we not have environmentally friendly wayed? could you not have environmentally friendly wayed? could they not have environmentally friendly wayed?
Perfect en V-ing
could I not have been environmentally friendly waying? could you not have been environmentally friendly waying? could he not have been environmentally friendly waying? could we not have been environmentally friendly waying? could you not have been environmentally friendly waying? could they not have been environmentally friendly waying?