| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] [prep] | 325968 |
|
| 2 | been [prep] [noun sg] | 2985 |
|
| 3 | been [noun sg] [prep] | 1130 |
|
| 4 | been [prep] [prep] | 61 |
|
