| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] [verb] to [be] | 1114 |
|
| 2 | but it [verb] to [be] | 197 |
|
| 3 | but it [is] [verb] to | 61 |
|
| 4 | but [is] [verb] to [be] | 27 |
|
