should pioneer
Verbe régulier : pioneer - pioneered- pioneered
Traduction française : être à l'avant garde de quelque chose 

Affirmation 	
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I'd pioneer
you'd pioneer
he'd pioneer
we'd pioneer
you'd pioneer
they'd pioneer 	I'd be pioneering
you'd be pioneering
he'd be pioneering
we'd be pioneering
you'd be pioneering
they'd be pioneering	I should've pioneered
you should've pioneered
he should've pioneered
we should've pioneered
you should've pioneered
they should've pioneered	I should've been pioneering
you should've been pioneering
he should've been pioneering
we should've been pioneering
you should've been pioneering
they should've been pioneering	

Négation 	
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I shouldn't pioneer
you shouldn't pioneer
he shouldn't pioneer
we shouldn't pioneer
you shouldn't pioneer
they shouldn't pioneer 	I shouldn't be pioneering
you shouldn't be pioneering
he shouldn't be pioneering
we shouldn't be pioneering
you shouldn't be pioneering
they shouldn't be pioneering	I shouldn't have pioneered
you shouldn't have pioneered
he shouldn't have pioneered
we shouldn't have pioneered
you shouldn't have pioneered
they shouldn't have pioneered	I shouldn't have been pioneering
you shouldn't have been pioneering
he shouldn't have been pioneering
we shouldn't have been pioneering
you shouldn't have been pioneering
they shouldn't have been pioneering	

Forme interrogative 	
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should I pioneer?
should you pioneer?
should he pioneer?
should we pioneer?
should you pioneer?
should they pioneer? 	should I be pioneering?
should you be pioneering?
should he be pioneering?
should we be pioneering?
should you be pioneering?
should they be pioneering? 	should I have pioneered?
should you have pioneered?
should he have pioneered?
should we have pioneered?
should you have pioneered?
should they have pioneered? 	should I have been pioneering?
should you have been pioneering?
should he have been pioneering?
should we have been pioneering?
should you have been pioneering?
should they have been pioneering? 	

Forme interro-négative 	
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shouldn't I pioneer?
shouldn't you pioneer?
shouldn't he pioneer?
shouldn't we pioneer?
shouldn't you pioneer?
shouldn't they pioneer? 	shouldn't I be pioneering?
shouldn't you be pioneering?
shouldn't he be pioneering?
shouldn't we be pioneering?
shouldn't you be pioneering?
shouldn't they be pioneering? 	shouldn't I have pioneered?
shouldn't you have pioneered?
shouldn't he have pioneered?
shouldn't we have pioneered?
shouldn't you have pioneered?
shouldn't they have pioneered? 	shouldn't I have been pioneering?
shouldn't you have been pioneering?
shouldn't he have been pioneering?
shouldn't we have been pioneering?
shouldn't you have been pioneering?
shouldn't they have been pioneering?