What is another word for helping verb?
Pronunciation: [hˈɛlpɪŋ vˈɜːb] (IPA) 
Helping verbs, also called auxiliary verbs, are an essential component of the English language. These verbs work in conjunction with main verbs to help form different tenses, voice, mood, and even questions and negatives. While the term "helping verb" is commonly used in English, there are a handful of synonyms that can also be used to describe this term. Some possible synonyms for helping verb are: auxiliary verb, modal verb, compound verb, and linking verb. Each of these terms refers to the same concept of a verb that aids in the formation of more complex verb structures.
