Conjugaison du verbe anglais TO ASCERTAIN

don't I ascertain?
don't you ascertain?
doesn't he ascertain?
don't we ascertain?
don't you ascertain?
don't they ascertain?

am I not ascertaining?
aren't you ascertaining?
isn't he ascertaining?
aren't we ascertaining?
aren't you ascertaining?
aren't they ascertaining?

didn't I ascertain?
didn't you ascertain?
didn't he ascertain?
didn't we ascertain?
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didn't they ascertain?

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weren't you ascertaining?
wasn't he ascertaining?
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weren't they ascertaining?

haven't I ascertained?
haven't you ascertained?
hasn't he ascertained?
haven't we ascertained?
haven't you ascertained?
haven't they ascertained?

haven't I been ascertaining?
haven't you been ascertaining?
hasn't he been ascertaining?
haven't we been ascertaining?
haven't you been ascertaining?
haven't they been ascertaining?

hadn't I ascertained?
hadn't you ascertained?
hadn't he ascertained?
hadn't we ascertained?
hadn't you ascertained?
hadn't they ascertained?

hadn't I been ascertaining?
hadn't you been ascertaining?
hadn't he been ascertaining?
hadn't we been ascertaining?
hadn't you been ascertaining?
hadn't they been ascertaining?

won't I ascertain?
won't you ascertain?
won't he ascertain?
won't we ascertain?
won't you ascertain?
won't they ascertain?

won't I be ascertaining?
won't you be ascertaining?
won't he be ascertaining?
won't we be ascertaining?
won't you be ascertaining?
won't they be ascertaining?

won't I have ascertained?
won't you have ascertained?
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won't you have been ascertaining?
won't he have been ascertaining?
won't we have been ascertaining?
won't you have been ascertaining?
won't they have been ascertaining?

wouldn't I ascertain?
wouldn't you ascertain?
wouldn't he ascertain?
wouldn't we ascertain?
wouldn't you ascertain?
wouldn't they ascertain?

wouldn't I be ascertaining?
wouldn't you be ascertaining?
wouldn't he be ascertaining?
wouldn't we be ascertaining?
wouldn't you be ascertaining?
wouldn't they be ascertaining?

wouldn't I have ascertained?
wouldn't you have ascertained?
wouldn't he have ascertained?
wouldn't we have ascertained?
wouldn't you have ascertained?
wouldn't they have ascertained?

wouldn't I have been ascertaining?
wouldn't you have been ascertaining?
wouldn't he have been ascertaining?
wouldn't we have been ascertaining?
wouldn't you have been ascertaining?
wouldn't they have been ascertaining?

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to ascertain

 

 

 

ascertaining

ascertained