A verb is an action. However, across is an adverb.
If you mean what verb describes the action of wind, that would be "to blow".For example: "The wind blew the leaves across the yard."
"Found" can function as both a linking verb and an action verb. As a linking verb, it connects the subject to the complement, indicating a state of being or condition. Example: "I am found guilty." As an action verb, it denotes the act of discovering or coming across something. Example: "I found the lost keys."
It is an action verb.
began is an action verb, not a linking verb.
action verb because you did this action (sent)
what follows a linking or action verb
An action verb
Action verb
It is an action verb.
Action verb
action verb
The verb stay is an action verb.