Active voice verbs can appear on their own and do not require "be" as a helping verb. When an active verb does have "be" as a helping verb, the main verb will end in "ing." Robert Hills designed [no ...
Some grade school lessons seem to just stick, such as using “King Phillip came over from great Spain” to remember the classification system for organisms, or singing the helping verb song (“Am are ...
An auxiliary verb, also called a helping verb, is a verb that is used with another verb (or two other verbs) in a verb phrase. Lo he dicho. - I said it. Ha escrito una carta a su novio.