| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of a [det] | 908 |
|
| 2 | of [noun prp] [det] | 394 |
|
| 3 | [noun prp] a [det] | 273 |
|
| 4 | of [noun prp] a | 221 |
|
