| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] [to-vb] [conj] [adj] [noun pl] | 102 |
|
| 2 | is [adj] [to-vb] that [adj] [noun pl] | 95 |
|
| 3 | is [adj] [to-vb] that [adj] [noun pl] | 95 |
|
| 4 | is [adj] [to-vb] [that] [adj] [noun pl] | 95 |
|
| 5 | is [adj] [to-vb] [conj] [det] [noun pl] | 54 |
|
| 6 | is [adj] [to-vb] [conj] [adj] [noun pl] | 46 |
|
| 7 | is important [to-vb] [conj] [adj] [noun pl] | 24 |
|
| 8 | is important [to-vb] [conj] [adj] [noun pl] | 24 |
|
| 9 | is [adj] to note [conj] [adj] [noun pl] | 20 |
|
| 10 | is [adj] [to-vb] [conj] these [noun pl] | 16 |
|
| 11 | is [adj] [to-vb] [conj] these [noun pl] | 16 |
|
| 12 | is [adj] to say [conj] [adj] [noun pl] | 12 |
|
| 13 | is interesting [to-vb] [conj] [adj] [noun pl] | 11 |
|
| 14 | is [adj] [to-vb] [conj] such [noun pl] | 11 |
|
| 15 | is [adj] [to-vb] [conj] such [noun pl] | 11 |
|
| 16 | is interesting [to-vb] [conj] [adj] [noun pl] | 11 |
|
| 17 | is [adj] [to-vb] [conj] some [noun pl] | 10 |
|
| 18 | is [adj] [to-vb] [conj] some [noun pl] | 10 |
|
| 19 | is [adj] to remember [conj] [adj] [noun pl] | 10 |
|
| 20 | is [adj] [to-vb] [subord] [adj] [noun pl] | 9 |
|
| 21 | is [adj] to ensure [conj] [adj] [noun pl] | 9 |
|
| 22 | is hard [to-vb] [conj] [adj] [noun pl] | 7 |
|
| 23 | is [adj] [to-vb] whether [adj] [noun pl] | 7 |
|
| 24 | is [adj] [to-vb] whether [adj] [noun pl] | 7 |
|
| 25 | is necessary [to-vb] [conj] [adj] [noun pl] | 6 |
|
| 26 | is necessary [to-vb] [conj] [adj] [noun pl] | 6 |
|
| 27 | is hard [to-vb] [conj] [adj] [noun pl] | 6 |
|
| 28 | is [adj] to show [conj] [adj] [noun pl] | 5 |
|
| 29 | is [adj] [to-vb] [conj] all [noun pl] | 5 |
|
| 30 | is [adj] [to-vb] [conj] other [noun pl] | 5 |
|
