Conjugaison du verbe anglais
COULD SULFONATE

Verbe régulier : sulfonate - sulfonated - sulfonated

Affirmation

Forme simple	Forme en V-ing
I could sulfonate you could sulfonate he could sulfonate we could sulfonate you could sulfonate they could sulfonate	I could be sulfonating you could be sulfonating he could be sulfonating we could be sulfonating you could be sulfonating they could be sulfonating
Perfect	Perfect en V-ing
I could have sulfonated you could have sulfonated he could have sulfonated we could have sulfonated you could have sulfonated they could have sulfonated	I could have been sulfonating you could have been sulfonating he could have been sulfonating we could have been sulfonating you could have been sulfonating they could have been sulfonating

Négation

Forme simple	Forme en V-ing
I could not sulfonate you could not sulfonate he could not sulfonate we could not sulfonate you could not sulfonate they could not sulfonate	I could not be sulfonating you could not be sulfonating he could not be sulfonating we could not be sulfonating you could not be sulfonating they could not be sulfonating
Perfect	Perfect en V-ing
I could not have sulfonated you could not have sulfonated he could not have sulfonated we could not have sulfonated you could not have sulfonated they could not have sulfonated	I could not have been sulfonating you could not have been sulfonating he could not have been sulfonating we could not have been sulfonating you could not have been sulfonating they could not have been sulfonating

Forme interrogative

Forme simple	Forme en V-ing
could I sulfonate? could you sulfonate? could he sulfonate? could we sulfonate? could you sulfonate? could they sulfonate?	could I be sulfonating? could you be sulfonating? could he be sulfonating? could we be sulfonating? could you be sulfonating? could they be sulfonating?
Perfect	Perfect en V-ing
could I have sulfonated? could you have sulfonated? could he have sulfonated? could we have sulfonated? could you have sulfonated? could they have sulfonated?	could I have been sulfonating? could you have been sulfonating? could he have been sulfonating? could we have been sulfonating? could you have been sulfonating? could they have been sulfonating?

Forme interro-négative

Forme simple	Forme en V-ing
could I not sulfonate? could you not sulfonate? could he not sulfonate? could we not sulfonate? could you not sulfonate? could they not sulfonate?	could I not be sulfonating? could you not be sulfonating? could he not be sulfonating? could we not be sulfonating? could you not be sulfonating? could they not be sulfonating?
Perfect	Perfect en V-ing
could I not have sulfonated? could you not have sulfonated? could he not have sulfonated? could we not have sulfonated? could you not have sulfonated? could they not have sulfonated?	could I not have been sulfonating? could you not have been sulfonating? could he not have been sulfonating? could we not have been sulfonating? could you not have been sulfonating? could they not have been sulfonating?