| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] in [noun sg] [adj] | 1325 |
|
| 2 | which is [vb pp] in [noun sg] | 140 |
|
| 3 | which is [vb pp] in [adj] | 112 |
|
| 4 | which is in [noun sg] [adj] | 13 |
|
