| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [noun] [prep] | 8755 |
|
| 2 | [is] it [prep] | 1003 |
|
| 3 | [is] it [noun] | 612 |
|
| 4 | it [noun] [prep] | 592 |
|
