| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it is [prep] | 190 |
|
| 2 | [vb infin] it [be] [prep] | 173 |
|
| 3 | [vb infin] it be [prep] | 173 |
|
| 4 | [vb infin] it [is] [prep] | 108 |
|
| 5 | [vb infin] [pron] is [prep] | 93 |
|
