| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [prep] [pron] [to-vb] | 277 |
|
| 2 | [is] [prep] [pron] [to-vb] | 195 |
|
| 3 | [vb base] [is] [prep] [pron] | 43 |
|
| 4 | [vb base] [is] [pron] [to-vb] | 11 |
|
