any of a class of words expressing action, existence, or occurrence, or used as an auxiliary or copula, and usually constituting the main element of a predicate (Ex.: give, build ...
http://www.yourdictionary.com/verb

It's Perfect! The Spanish auxiliary verb is used to form the perfect tenses, which indicate completed action. This lesson explains the use of this important and very common verb.
http://spanish.about.com/od/verbtenses/Verb_Tenses.htm

Many verbs in English can be combined with an adverb or a preposition, and readers or listeners will easily understand a phrasal verb used in a literal sense with a preposition:
http://en.wikipedia.org/wiki/Phrasal_verb

Complete description of the verb form 'Used to'. ... It is better not to use "used to" in questions or negative forms; however, this is sometimes done in informal spoken English.
http://www.englishpage.com/verbpage/usedto.html

The patterns are most easily classified according to the type of verb used: Verb of being patterns (1, 2, 3) use a form of the verb to be as the main verb in the sentence.
http://www.towson.edu/ows/SentPatt.htm

Helping verbs are verbs that are used in a verb phrase (meaning, used with a second verb) to show tense, or form a question or a negative.
http://depts.gallaudet.edu/englishworks/grammar/helpingmodals.htm

1. Present participles, always ending in -ing, are created from the form of a verb used with the verb to be ( am, is, are, was, were, been) as an auxiliary verb.
http://www.towson.edu/ows/verbals.html

A phrase or other construction used as a verb. [Middle English verbe, from Old French, from Latin verbum, word, verb (translation of Greek rh?ma, word, verb).]
http://www.answers.com/topic/verb

When a linking verb is used. A linking verb ("is," "are," "was," "were," "seem" and others) agrees with its subject, not its complement
http://www.wisc.edu/writing/Handbook/SubjectVerb.html

... in the future without using the future tense. The differences in the past tenses of ser and estar can be especially subtle. Sometimes, the word used to translate a Spanish verb can ...
http://spanish.about.com/od/verbtenses/a/verbtenses.htm

Brief and Straightforward Guide: What is a Verb? ... A verb is a word used primarily to indicate a type of action, such as to fly or to wish, though it may also be used to indicate ...
http://www.wisegeek.com/what-is-a-verb.htm

A phrase or other construction used as a verb. [Middle English verbe, from Old French, from Latin verbum, word, verb (translation of Greek rh?ma, word, verb); see wer-5 in Indo ...
http://dictionary.reference.com/search?q=verb

verb (used with object) 1. to allow to enter; grant or afford entrance to: to admit a student to college. 2. to give right or means of entrance to: This ticket admits two people.
http://dictionary.reference.com/browse/admit

speech] A verb used with direct speech. [+ to infinitive] A verb followed by the infinitive with to. [+ infinitive without to] A verb ...
http://dictionary.cambridge.org/help/codes.htm

Choose the correct preposition to complete the verb + preposition combination used in the question. Each question has only one correct answer.
http://esl.about.com/library/quiz/bl_verbprep2.htm

Guide to verb structures used in English for ESL EFL learners and classes ... Verb Structures and Patterns This guide provides a look at common verb structures and patterns used ...
http://esl.about.com/library/weekly/aa052902a.htm

In this construction, a non-reflexive verb is used reflexively in order to demonstrate the passive nature of the action, as in Ça se voit - That's obvious.
http://french.about.com/library/weekly/bltopicsub-vt.htm

Huber-Breese Music Mesa Boogie - Rect O Verb (Used) - 50 watts, class A/B, Foot switch, 1-12 C90 Black Shadow GDC
http://huberbreese.com/commerce/index.php?main_page=product_info&cPath=10&products_id=201

When the subject of a sentence is directly linked to its object, the verb used to form that connection is a linking verb. The most common linking verb comes in the forms of the verb ...
http://www.wisegeek.com/what-is-a-linking-verb.htm

An auxiliary verb, or helping verb, is a conjugated verb used in front of another verb in compound tenses in order to indicate the mood and tense of the verb.
http://french.about.com/od/grammar/a/etreverbs.htm