In the sentence "She helped build the house." Is the verb "helped build" where "helped" is a helping verb?
Similarly, in the sentence "I helped discover tombs of pharaohs." is the verb "helped discover?" here "helped" is a helping verb?
In the sentence "She helped build the house." Is the verb "helped build" where "helped" is a helping verb?
Similarly, in the sentence "I helped discover tombs of pharaohs." is the verb "helped discover?" here "helped" is a helping verb?
In a comment BillJ wrote:
"Helped build" is not a single verb but two lexical verbs. In your example "She helped build the house", "helped" is a catenative verb and the subordinate clause "build the house" is its catenative complement. Incidentally, I strongly advise you to drop the term "helping verb". It's a misnomer and quite inappropriate.