Yes, "earn" is an action verb. It describes the act of receiving something, typically money or rewards, as a result of effort or work. Action verbs convey physical or mental actions, and "earn" fits this definition by illustrating the process of achieving or acquiring through actions.
It is an action verb.
what follows a linking or action verb
Action verb
Tumbled is an action verb.
Quiet is an action verb.
Preposition
It is an action verb.
began is an action verb, not a linking verb.
To earn is a verb, that is when something is gained in return for labour
action verb because you did this action (sent)
what follows a linking or action verb
An action verb
action verb
Action verb
It is an action verb.
Action verb
The verb stay is an action verb.