| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] for [noun] | 926 |
|
| 2 | [Wh det] is [vb pp] for | 189 |
|
| 3 | [Wh det] is [vb pp] [noun] | 75 |
|
| 4 | [Wh det] is for [noun] | 15 |
|
