| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [prep] [art] [num ord] [noun pl] | 5 |
|
| 2 | [been] [prep] [art] [num ord] [noun pl] | 5 |
|
| 3 | [been] [prep] the [num ord] [noun pl] | 5 |
|
