| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] [noun pl] ['s] | 137 |
|
| 2 | a [det] [noun pl] ['s] time | 76 |
|
| 3 | [prep] a [det] [noun pl] time | 55 |
|
| 4 | [prep] [det] [noun pl] ['s] time | 5 |
|
