The Conjugator
Conjugaison du verbe anglais
COULD THUNDER

Verbe régulier : thunder - thundered - thundered
Traduction française : tonner - lancer d'une voix tonitruante ou tonnante

Affirmation

Forme simple

Forme en V-ing

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it could thunder
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it could be thundering
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Perfect

Perfect en V-ing

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it could have thundered
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it could have been thundering
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Négation

Forme simple

Forme en V-ing

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it could not thunder
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it could not be thundering
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Perfect

Perfect en V-ing

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it could not have thundered
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it could not have been thundering
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Forme interrogative

Forme simple

Forme en V-ing

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could it thunder?
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could it be thundering?
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Perfect

Perfect en V-ing

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could it have thundered?
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could it have been thundering?
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Forme interro-négative

Forme simple

Forme en V-ing

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could it not thunder?
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could it not be thundering?
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Perfect

Perfect en V-ing

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could it not have thundered?
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could it not have been thundering?
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