| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [prep] a [det] | 16 |
|
| 2 | been [prep] a [det] | 16 |
|
| 3 | [been] [prep] a [det] | 16 |
|
| 4 | [been] [prep] a few | 15 |
|
