| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] [pron] [is] [verb] | 7693 |
|
| 2 | [subord] [pron] [is] [to-vb] | 475 |
|
| 3 | [subord] [pron] [is] do | 216 |
|
| 4 | [subord] [pron] [be] to do | 61 |
|
| 5 | [conj] [pron] [is] to do | 24 |
|
