Conjugaison du verbe anglais
COULD SUBMERSE

Verbe régulier : submerse - submersed - submersed

Affirmation

Forme simple	Forme en V-ing
I could submerse you could submerse he could submerse we could submerse you could submerse they could submerse	I could be submersing you could be submersing he could be submersing we could be submersing you could be submersing they could be submersing
Perfect	Perfect en V-ing
I could have submersed you could have submersed he could have submersed we could have submersed you could have submersed they could have submersed	I could have been submersing you could have been submersing he could have been submersing we could have been submersing you could have been submersing they could have been submersing

Négation

Forme simple	Forme en V-ing
I could not submerse you could not submerse he could not submerse we could not submerse you could not submerse they could not submerse	I could not be submersing you could not be submersing he could not be submersing we could not be submersing you could not be submersing they could not be submersing
Perfect	Perfect en V-ing
I could not have submersed you could not have submersed he could not have submersed we could not have submersed you could not have submersed they could not have submersed	I could not have been submersing you could not have been submersing he could not have been submersing we could not have been submersing you could not have been submersing they could not have been submersing

Forme interrogative

Forme simple	Forme en V-ing
could I submerse? could you submerse? could he submerse? could we submerse? could you submerse? could they submerse?	could I be submersing? could you be submersing? could he be submersing? could we be submersing? could you be submersing? could they be submersing?
Perfect	Perfect en V-ing
could I have submersed? could you have submersed? could he have submersed? could we have submersed? could you have submersed? could they have submersed?	could I have been submersing? could you have been submersing? could he have been submersing? could we have been submersing? could you have been submersing? could they have been submersing?

Forme interro-négative

Forme simple	Forme en V-ing
could I not submerse? could you not submerse? could he not submerse? could we not submerse? could you not submerse? could they not submerse?	could I not be submersing? could you not be submersing? could he not be submersing? could we not be submersing? could you not be submersing? could they not be submersing?
Perfect	Perfect en V-ing
could I not have submersed? could you not have submersed? could he not have submersed? could we not have submersed? could you not have submersed? could they not have submersed?	could I not have been submersing? could you not have been submersing? could he not have been submersing? could we not have been submersing? could you not have been submersing? could they not have been submersing?