| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is important [to-vb] that [adj] | 17 |
|
| 2 | is [adj] to note that [adj] | 11 |
|
| 3 | is [adj] to say that [adj] | 10 |
|
| 4 | is interesting [to-vb] that [adj] | 10 |
|
| 5 | is [adj] to remember that [adj] | 9 |
|
| 6 | is [adj] to ensure that [adj] | 8 |
|
| 7 | is reasonable [to-vb] that [adj] | 7 |
|
| 8 | is right [to-vb] that [adj] | 7 |
|
| 9 | is [adj] [to-vb] that other | 6 |
|
| 10 | is [adj] to assume that [adj] | 5 |
|
| 11 | is necessary [to-vb] that [adj] | 5 |
|
