| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] [pron] [verb] | 3866 |
|
| 2 | be [conj] it [verb] | 1476 |
|
| 3 | [be] [conj] it [verb] | 1476 |
|
| 4 | [is] [conj] it [verb] | 1101 |
|
