هنا
helping verb
(is-are-am-was-were)
(have-has-had)
(do-does-did)
modal auxiliaries:can- could- should...etc
مثلا
Ali is sad
ahmad and Ali are happy

امااا Main verb
هي الفعل الاساسي في الجمله مثل read-come-sleep

مثلا He is coming to night

is هنا helping verb
بينما coming هنا Mine verb

مثال 2:
he could come here soon
could هنا helping verb
اما come هنا Mine verb