| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] [conj] [prep] a time | 10 |
|
| 2 | [art] [noun] [conj] [prep] a time | 10 |
|
| 3 | [art] [noun] [conj] for a time | 6 |
|
| 4 | [art] [noun] [conj] for a time | 6 |
|
