| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv prt] [prep] | 54483 |
|
| 2 | [vb past] been [prep] | 4108 |
|
| 3 | been [adv prt] [prep] | 1253 |
|
| 4 | [vb past] been [adv prt] | 634 |
|
