{"en_key":"keep up or keep up","headword":"keep","is_phrasal":true,"sense":"keep up sth or keep sth up","explanation":"to not allow something that is at a high level to fall to a lower level","level":"B1","ps":"verb (kept, kept)","sub":"[phrasal verb]","ua_renderings":[],"avoid":[],"examples":[],"evidence":{"concordance":{"n_matches":0,"samples":[]},"e2u":{"n_dicts":0,"n_rows":0,"rows":[],"url":"https://e2u.org.ua/s?w=keep%20up%20or%20keep%20up&highlight=on"},"balla":{"n_matches":0,"contexts":[]},"atoms":[]},"n_sources_with_hits":0,"evp_dictionary_examples":["Keep up the good work !","Make sure you eat properly - you've got to keep your strength up."],"confidence_summary":{"high":0,"medium":0,"tentative":0,"total":0}}