English verb conjugation SHALL THUNDER
Regular verb: thunder - thundered - thundered
Affirmation
Simple form
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it shall thunder
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V-ing form
--
it shall be thundering
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Perfect
--
it shall have thundered
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V-ing perfect
--
it shall have been thundering
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Negation
Simple form
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it shall not thunder
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V-ing form
--
it shall not be thundering
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Perfect
--
it shall not have thundered
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V-ing perfect
--
it shall not 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
--
shall it not thunder?
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V-ing form
--
shall it not be thundering?
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Perfect
--
shall it not have thundered?
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V-ing perfect
--
shall it not have been thundering?
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