| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [to-vb] [adj] | 54 |
|
| 2 | [pers pn] is to make [adj] | 7 |
|
| 3 | [pers pn] is to provide [adj] | 7 |
|
| 4 | [pers pn] is [to-vb] sure | 5 |
|
