| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [to-vb] at | 218 |
|
| 2 | is [adj] [to-vb] at | 207 |
|
| 3 | is important [to-vb] [prep] | 172 |
|
| 4 | is important [to-vb] [prep] | 172 |
|
| 5 | [be] important [to-vb] at | 40 |
|
| 6 | be important [to-vb] at | 40 |
|
| 7 | [is] important [to-vb] at | 39 |
|
| 8 | is important [to-vb] at | 36 |
|
| 9 | is important [verb] at | 36 |
|
| 10 | is important [to-vb] at | 36 |
|
