| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [prep] a | 14070 |
|
| 2 | [noun prp] [prep] a | 13335 |
|
| 3 | [noun prp] [to-vb] [prep] | 2858 |
|
| 4 | [noun prp] [to-vb] a | 1530 |
|
