| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [det] time | 777 |
|
| 2 | [vb past] [been] [det] | 569 |
|
| 3 | [been] [det] time | 31 |
|
| 4 | [vb past] [been] time | 10 |
|
