fall behind

== English == === Pronunciation === === Verb === fall behind (third-person singular simple present falls behind, present participle falling behind, simple past fell behind, past participle fallen behind) Used other than figuratively or idiomatically: see fall,‎ behind. (idiomatic, intransitive) To be late (for a regular event) (intransitive) To be progressively below average in performance. (transitive and intransitive) to fail to keep up (with) ==== Translations ====