| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [that] [pron] [verb] [prep] | 312 |
|
| 2 | [be] [that] it [verb] [prep] | 134 |
|
| 3 | [is] [conj] it [verb] [prep] | 122 |
|
| 4 | [is] [that] it [verb] [prep] | 106 |
|
