what is an adverb ?

DEFINITION :
An adverb can modify a verb, an adjective, another adverb, a phrase, or a clause. An adverb indicates manner, time, place, cause, or degree and answers questions such as "how," "when," "where," "how much".

EXAMPLES :
 1. german easily lifted the barbell
2. we'll use the new software sistem tomorrow
3.she hid the key nerby
4.sam play the tune lyrically
5.the early train arrives at 5:30 pm
6. the quarterback threw a hard pass to recive
7. he is the nicest person than i ever know
8. the army is the lowest level of life in Guatemala
9. the kickboxing is nicer than the regular boxing
10. the U.S.A is nerby to been atack again for the terrorist

 GRAMMATICAL STRUCTURE :
1. If the sentence has one verb in it (e.g. no auxiliary verb) we usually put the adverb in the middle of the sentence, i.e. after the subject and before the verb:

Position A

subject	adverb	verb	predicate
Tom	usually	goes	to work by car