English verb conjugation CAN SEEM
Regular verb: seem - seemed - seemed
Affirmation
Simple form
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it can seem
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V-ing form
--
it can be seeming
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Perfect
--
it can have seemed
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V-ing perfect
--
it can have been seeming
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Negation
Simple form
--
it cannot seem
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V-ing form
--
it cannot be seeming
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Perfect
--
it cannot have seemed
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V-ing perfect
--
it cannot have been seeming
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Interrogative form
Simple form
--
can it seem?
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V-ing form
--
can it be seeming?
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Perfect
--
can it have seemed?
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V-ing perfect
--
can it have been seeming?
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Interro-negative form
Simple form
--
can it not seem?
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V-ing form
--
can it not be seeming?
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Perfect
--
can it not have seemed?
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V-ing perfect
--
can it not have been seeming?
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