| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [verb] [noun] [prep] | 614 |
|
| 2 | [pers pn] [is] [verb] [noun] [prep] | 373 |
|
| 3 | it [be] [verb] [noun] [prep] | 316 |
|
| 4 | it [is] [verb] [noun] [prep] | 192 |
|
