| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] it [adv] [adj] [to-vb] | 122 |
|
| 2 | [is] [pron] [adv] [adj] [to-vb] | 119 |
|
| 3 | [is] it [adv] [adj] [verb] | 108 |
|
| 4 | [is] [pers pn] [adv] [adj] [to-vb] | 105 |
|
| 5 | [is] it [adv] [adj] [to-vb] | 102 |
|
