| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [verb] | 40184 |
|
| 2 | [vb past] [verb] [adv prt] | 19400 |
|
| 3 | been [verb] [adv prt] | 9012 |
|
| 4 | [vb past] been [adv prt] | 634 |
|
