| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | by [noun prp] [unc] | 3649 |
|
| 2 | by a [noun prp] | 804 |
|
| 3 | a [noun prp] [unc] | 569 |
|
| 4 | by a [unc] | 66 |
|
