| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun prp] [prep] a [adj] | 2288 |
|
| 2 | [prep] [noun prp] [prep] a [det] | 85 |
|
| 3 | [prep] [noun prp] [prep] [art] former | 22 |
|
| 4 | [prep] [noun] [prep] a former | 17 |
|
| 5 | [prep] [noun prp] [prep] a former | 6 |
|
| 6 | [prep] [noun prp] [prep] a former | 6 |
|
