Conjugaison du verbe anglais TO ASCERTAIN

do I ascertain?
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would you ascertain?
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would they ascertain?

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would you be ascertaining?
would he be ascertaining?
would we be ascertaining?
would you be ascertaining?
would they be ascertaining?

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would you have ascertained?
would he have ascertained?
would we have ascertained?
would you have ascertained?
would they have ascertained?

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would you have been ascertaining?
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would we have been ascertaining?
would you have been ascertaining?
would they have been ascertaining?

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to ascertain

 

 

 

ascertaining

ascertained