could submerge
Verbe régulier : submerge - submerged- submerged
Traduction française : submerger - plonger 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could submerge
you could submerge
she could submerge
we could submerge
you could submerge
they could submerge 	I could be submerging
you could be submerging
she could be submerging
we could be submerging
you could be submerging
they could be submerging	I could have submerged
you could have submerged
she could have submerged
we could have submerged
you could have submerged
they could have submerged	I could have been submerging
you could have been submerging
she could have been submerging
we could have been submerging
you could have been submerging
they could have been submerging	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't submerge
you couldn't submerge
she couldn't submerge
we couldn't submerge
you couldn't submerge
they couldn't submerge 	I couldn't be submerging
you couldn't be submerging
she couldn't be submerging
we couldn't be submerging
you couldn't be submerging
they couldn't be submerging	I couldn't have submerged
you couldn't have submerged
she couldn't have submerged
we couldn't have submerged
you couldn't have submerged
they couldn't have submerged	I couldn't have been submerging
you couldn't have been submerging
she couldn't have been submerging
we couldn't have been submerging
you couldn't have been submerging
they couldn't have been submerging	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I submerge?
could you submerge?
could she submerge?
could we submerge?
could you submerge?
could they submerge? 	could I be submerging?
could you be submerging?
could she be submerging?
could we be submerging?
could you be submerging?
could they be submerging? 	could I have submerged?
could you have submerged?
could she have submerged?
could we have submerged?
could you have submerged?
could they have submerged? 	could I have been submerging?
could you have been submerging?
could she have been submerging?
could we have been submerging?
could you have been submerging?
could they have been submerging? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I submerge?
couldn't you submerge?
couldn't she submerge?
couldn't we submerge?
couldn't you submerge?
couldn't they submerge? 	couldn't I be submerging?
couldn't you be submerging?
couldn't she be submerging?
couldn't we be submerging?
couldn't you be submerging?
couldn't they be submerging? 	couldn't I have submerged?
couldn't you have submerged?
couldn't she have submerged?
couldn't we have submerged?
couldn't you have submerged?
couldn't they have submerged? 	couldn't I have been submerging?
couldn't you have been submerging?
couldn't she have been submerging?
couldn't we have been submerging?
couldn't you have been submerging?
couldn't they have been submerging?