| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [noun sg] [prep] | 21701 |
|
| 2 | [vb past] been [prep] | 4108 |
|
| 3 | been [noun sg] [prep] | 1130 |
|
| 4 | [vb past] been [noun sg] | 716 |
|
