| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adj] [conj] it [verb] [art] | 90 |
|
| 2 | [is] important [conj] [pron] [verb] [art] | 44 |
|
| 3 | [be] important [conj] it [verb] [art] | 12 |
|
| 4 | [is] important [conj] it [verb] [art] | 11 |
|
