Grammar devices
Auxiliary verbs
Auxiliary verb
What extra function does it add to the event?
auxiliary verb
base form
past participle
main verb
అర్థం
A helping element that adds tense, aspect, modality, voice, negation, question formation, or grammatical support to an event.
ఎలా గుర్తించాలి
Look for small verbs that do not carry the main event meaning but change how it works.
Visual guide
AUX engine + main event ----------------------- has + finished -> aspect/time is + going -> ongoing can + swim -> possibility main verb = event AUX = how it runs