No. Playful is an adjective.
The word "frolicking" is a verb, specifically the present participle form of the verb "frolic." It can also function as an adjective when describing something that is playful or lively. In a sentence, it often describes the action of engaging in playful, energetic activity.
It is an action verb.
"Playful" is an adjective, not a noun or a verb. It describes someone or something that is full of play, fun, or humor.
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
Action verb
It is an action verb.
Action verb
The verb stay is an action verb.