| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [prep] [noun] | 16453 |
|
| 2 | [Wh pn] is [vb pp] [prep] | 555 |
|
| 3 | [Wh pn] is [prep] [noun] | 202 |
|
| 4 | [Wh pn] is [vb pp] [noun] | 11 |
|
| 5 | [Wh pn] [vb pp] [prep] [noun] | 6 |
|
