| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [verb] | 29977 |
|
| 2 | [vb base] [noun] [verb] | 13725 |
|
| 3 | [vb base] been [noun] | 940 |
|
| 4 | been [noun] [verb] | 316 |
|
