| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it [is] [verb] | 1609 |
|
| 2 | [noun] [is] sometimes [verb] | 278 |
|
| 3 | it [is] sometimes [verb] | 215 |
|
| 4 | [noun] it [is] sometimes | 42 |
|
| 5 | [noun] it sometimes [verb] | 5 |
|
