Having reached the limits of one's (or something's) capabilities / Having reached a maximum value

Third-person singular simple present indicative form of pop out

present participle of pop out

simple past tense and past participle of pop out

plural of put out

present participle of put out

Third-person singular simple present indicative form of peter out

present participle of peter out

Third-person singular simple present indicative form of put out

simple past tense and past participle of peter out