As usual,
there is more than one possibility. Sometimes the
construction is with ir + a + infinitive sometimes with
the simple future I. For expressing a presumption only
the simple future I can be used.
Believe
me he will come. |
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Will you
buy it ? |
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He will know what he is doing. |
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Are you going
to keep quiet now
or not? |
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You will have to tell him. |
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I think that
he is not going to do it. |
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You will regret this,
I swear. |
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What I do
I know he will be sick. |
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Ask him whether he will do it
or not. |
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Probably
he does not have any money left. |
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