| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [prep] [det] [noun sg] | 1471 |
|
| 2 | which is [prep] [noun sg] | 385 |
|
| 3 | which [prep] [det] [noun sg] | 265 |
|
| 4 | which is [det] [noun sg] | 88 |
|
| 5 | which is [prep] [det] | 78 |
|
