| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [verb] | 29977 |
|
| 2 | [vb base] [verb] [adv prt] | 11772 |
|
| 3 | been [verb] [adv prt] | 9012 |
|
| 4 | [vb base] been [adv prt] | 646 |
|
