English auxiliary verbs are a small set of English verbs, which include the English modal auxiliary verbs and a few others.: 19 : 11–12  Although the...

Appendix:English modal verbs in Wiktionary, the free dictionary. The English modal auxiliary verbs are a subset of the English auxiliary verbs used mostly...

a chain of two or more auxiliary verbs. Auxiliary verbs are also called helping verbs, helper verbs, or (verbal) auxiliaries. Research has been conducted...

Verbs constitute one of the main parts of speech (word classes) in the English language. Like other types of words in the language, English verbs are...

up auxiliary verb or Appendix:English modal verbs in Wiktionary, the free dictionary. This is a list of English auxiliary verbs, i.e. helping verbs, which...

advice. Modal verbs generally accompany the base (infinitive) form of another verb having semantic content. In English, the modal verbs commonly used...

other auxiliary verbs also have contracted forms ('s, 're, 've, etc.). For full details of how these inflected forms of verbs are produced, see English verbs...

concerning verb usage, see English verbs. Most English irregular verbs are native, derived from verbs that existed in Old English. Nearly all verbs that have...

have"). Most verbs use avoir as their auxiliary verb. The exceptions are all reflexive verbs and a number of verbs of motion or change of state, including...

This table explains the conjugation of auxiliary Catalan verbs. The past, also called preterite, is rarely used in the spoken and written language and...