| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [is] [prep] | 3902 |
|
| 2 | this [is] [prep] | 1492 |
|
| 3 | [det] this [is] | 515 |
|
| 4 | [det] this [prep] | 355 |
|
