Yes , it is the present participle form of the verb yawn
yawn
yawns
yawned
yawning
The word yawned is a verb, the past tense of the verb 'to yawn' (yawns, yawned, yawing). Example: "The person yawned."
It is an action verb.
Yawing means to swerve off course or move unsteadily. Here are some sentences.The boat is yawing all over the harbor.His path is yawing off course.You're yawing like you were drunk.
How is the yawing in a glider detected?
began is an action verb, not a linking verb.
action verb because you did this action (sent)
what follows a linking or action verb
It is an action verb.
Action verb
Action verb
action verb
An action verb