| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [vb pp] [prep] | 58901 |
|
| 2 | [vb pp] [prep] two | 4440 |
|
| 3 | [been] [vb pp] two | 58 |
|
| 4 | [been] [prep] two | 27 |
|
