不必
| Character(s): | 不必 | |
| Character type: | Simpl. & Trad. | |
| TOCFL (Tw): | Band B, level 4 | |
| Movies | ||
| Word freq.: | ≥1180th | (1.7%) |
| % of films with this word: | 25.9% | |
| Print matter | ||
| Word freq. (Books): | 2793rd | (3.7%) |
| Word freq. (Mixed print): | ≥1700th | (34.4%) |
| Networks | ||
| Word freq. (Internet): | 2107th | (4.3%) |
| Word freq. (Newswire): | ≥8249th | (33.1%) |
