| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] it [is] [verb] | 500 |
|
| 2 | [vb base] [pron] [is] [vb pp] | 425 |
|
| 3 | [vb base] it [be] [vb pp] | 376 |
|
| 4 | [verb] it [is] [vb pp] | 350 |
|
| 5 | [vb base] [pers pn] [is] [vb pp] | 228 |
|
| 6 | [vb base] it [is] [vb pp] | 128 |
|
