| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] [noun pl] [noun] [art] | 7 |
|
| 2 | [prep] [art] [adj] [noun pl] time [art] | 5 |
|
| 3 | [prep] a [adj] [noun] time [art] | 5 |
|
