| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [verb] [pron] [to-vb] | 4447 |
|
| 2 | [vb mod] [verb] [pron] is | 622 |
|
| 3 | [verb] [pron] is [to-vb] | 190 |
|
| 4 | [vb mod] [verb] is [to-vb] | 177 |
|
