| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [verb] for [det] | 161 |
|
| 2 | we [vb base] been [verb] for | 107 |
|
| 3 | we [vb base] been [verb] [det] | 67 |
|
| 4 | we [vb base] [verb] for [det] | 36 |
|
