| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] it [verb] to [be] | 67 |
|
| 2 | [be] it [vb pp] to [be] | 16 |
|
| 3 | [is] [pron] [vb pp] to [be] | 14 |
|
| 4 | [is] [pers pn] [vb pp] to [be] | 13 |
|
| 5 | [is] it [vb pp] [prep] [be] | 11 |
|
| 6 | [is] it [vb pp] to [be] | 9 |
|
| 7 | [is] it [vb pp] to [be] | 9 |
|
| 8 | [is] it [vb pp] [prep] [be] | 9 |
|
| 9 | [is] it [vb pp] to [be] | 9 |
|
