| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for [det] | 649 |
|
| 2 | [verb] for [det] month | 103 |
|
| 3 | been [verb] for month | 26 |
|
| 4 | been [verb] [det] month | 8 |
|
| 5 | been for [det] month | 5 |
|
