| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] [prep] the [noun prp] | 1255 |
|
| 2 | [verb] [prep] the eastern [noun prp] | 26 |
|
| 3 | been [verb] [prep] the eastern | 13 |
|
| 4 | been [verb] [prep] eastern [noun prp] | 9 |
|
