English verb conjugation SHALL THUNDER
Regular verb: thunder - thundered - thundered
Affirmation
Simple form
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it'll thunder
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V-ing form
--
it'll be thundering
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Perfect
--
it'll have thundered
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V-ing perfect
--
it'll have been thundering
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Negation
Simple form
--
it shan't thunder
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V-ing form
--
it shan't be thundering
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Perfect
--
it shan't have thundered
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V-ing perfect
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it shan't have been thundering
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Interrogative form
Simple form
--
shall it thunder?
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V-ing form
--
shall it be thundering?
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Perfect
--
shall it have thundered?
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V-ing perfect
--
shall it have been thundering?
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Interro-negative form
Simple form
--
shan't it thunder?
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V-ing form
--
shan't it be thundering?
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Perfect
--
shan't it have thundered?
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V-ing perfect
--
shan't it have been thundering?
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