present participle of run ahead

Third-person singular simple present indicative form of run ahead

present participle of run behind

Third-person singular simple present indicative form of run behind

Third-person singular simple present indicative form of run aground

Third-person singular simple present indicative form of run along

present participle of run aground

present participle of run low

Third-person singular simple present indicative form of run low

(idiomatic, transitive) To find someone or something after a long and difficult search.