| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [noun] [pers pn] [verb] | 425 |
|
| 2 | it [be] [noun] [pers pn] [vb past] | 308 |
|
| 3 | it [be] [noun] [pron] did | 29 |
|
| 4 | it [be] [noun] [pers pn] do | 24 |
|
| 5 | [pron] [be] [noun] [pers pn] did | 23 |
|
