| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun] [vb base] a [adj] time | 7 |
|
| 2 | [conj] [noun pl] [vb base] a [adj] time | 6 |
|
| 3 | [coord] [noun] [vb base] a [adj] time | 5 |
|
| 4 | [conj] [noun] take a [adj] time | 5 |
|
