| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [noun pl] [prep] a | 2811 |
|
| 2 | [noun pl] [prep] a time | 570 |
|
| 3 | [det] [noun pl] [prep] time | 54 |
|
| 4 | [det] [prep] a time | 50 |
|
