| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] this [noun sg] | 593 |
|
| 2 | [is] this [noun sg] which | 126 |
|
| 3 | it [is] this which | 71 |
|
| 4 | it [is] [noun sg] which | 61 |
|
