Usages of num
Dubito num Marcus meminerit quid magistra dixerit, quia is sine libro venit.
I doubt whether Marcus remembers what the teacher said, because he came without a book.
Mater dicit se odorem fumi sentire et dubitat num coquus iam ignem paraverit.
Mother says that she smells smoke and doubts whether the cook has already prepared the fire.
Mater rogat num servus innocens sit; iudex respondet eum mox liberandum esse, si verum dixerit.
Mother asks whether the servant is innocent; the judge answers that he must soon be freed, if he has told the truth.
Vicina rogat num domina sibi librum commodare possit; ipsa enim pecuniam ad novum librum emendum nondum habet.
The neighbor asks whether the mistress can lend her a book; for she herself does not yet have money to buy a new book.
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