| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [verb] [prep] | 12599 |
|
| 2 | [verb] been [verb] for | 5399 |
|
| 3 | [vb base] [be] [verb] for | 1475 |
|
| 4 | [vb base] be [verb] for | 1475 |
|
| 5 | [vb base] [been] [verb] for | 1440 |
|
