| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh pn] [is] | 3840 |
|
| 2 | [noun] [to-vb] [is] | 1110 |
|
| 3 | [noun] [to-vb] [Wh pn] | 196 |
|
| 4 | [to-vb] [Wh pn] [is] | 106 |
|
