| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [prep] [det] [noun] | 577 |
|
| 2 | be [prep] [det] month | 17 |
|
| 3 | [be] [prep] [det] month | 17 |
|
| 4 | been [prep] [adj] month | 10 |
|
| 5 | [been] [prep] [det] month | 5 |
|
