| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is it [adv] [adj] [to-vb] that | 17 |
|
| 2 | is [pers pn] [adv] [adj] [to-vb] that | 9 |
|
| 3 | is [pers pn] [not/n't] [adj] [to-vb] that | 8 |
|
| 4 | is [pers pn] not [adj] [to-vb] that | 8 |
|
| 5 | is [pers pn] not [adj] [to-vb] that | 8 |
|
