Negative Questions

In a yes/no question in which the verb is negative, usually a contraction is used:

--Doesn"t she live with you?

The other form, which is not contracted, is considered formal and is rarely used in everyday speech:

--Does she not live with you?

To form a negative question, make the auxiliary negative by adding not:

--Do they cash traveler"s checks?
--> Don"t they (Do they not) cash...?
 
HERE ARE SOME MORE EXAMPLES:

--Is Mr. Jones here?
-->Isn"t Mr. Jones here?

--Are you coming?
-->Aren"t you coming?