What did the Auxiliaries do?

An Auxiliary force is a group affiliated with, but not part of, a military or police organization. In some cases, auxiliaries are armed forces operating in the same manner as regular soldiers. Most...

Auxiliary has several meanings. This is one correct usage - if you mean "Become an assistant to someone or something."

Auxiliary verbs are helping verbs .Modal Auxiliaries are used before ordinary verbs to express meanings. Some of the modal auxiliaries are would ,shall ,shouuld ,can ,could ,may ,might,etc.

helpful, secondary, supplementary. in some way related to helping or backing-up check dictionary.com for a better definition

An auxiliary verb comes before the main verb in a sentence. For example, in the sentence, "He would eat ten hot dogs in this state," would is the auxiliary verb; it comes before eat, which is the...