| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [conj] [det] | 1893 |
|
| 2 | is important [conj] [adj] | 142 |
|
| 3 | [be] important [conj] [det] | 105 |
|
| 4 | be important [conj] [det] | 105 |
|
| 5 | [is] important [conj] [det] | 91 |
|
