which is the subject pronoun, action verb an verb phrase, and direct object (pronoun) in this sentence.

he is giving it to mother

Subject: he
Verb: is giving
Direct object: it

You try the next sentence, and we'll be glad to check your work.

they helped us move

they subject
helped verb
us direct object

Right! :-)

subject noun , action verb or verb phrase, and dirct object

pastors do god's work

pastors subject noun
do verb
god's work direct object

Great! The only change is that the direct object is "work." "God's" is used as an adjective modifying "work."

In the sentence "He is giving it to mother", the subject pronoun is "he", the action verb is "giving", and the direct object pronoun is "it." The verb phrase in this sentence is "is giving."

In the sentence "They helped us move", the subject pronoun is "they", the action verb is "helped", and the direct object pronoun is "us." The verb phrase in this sentence is "helped move."