| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [verb] [prep] a | 5421 |
|
| 2 | [verb] [verb] [prep] a time | 46 |
|
| 3 | [verb] [been] [verb] [prep] time | 34 |
|
| 4 | [been] [verb] [prep] a time | 10 |
|
