| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [noun] [prep] | 62079 |
|
| 2 | is [vb pp] [prep] [noun] | 16453 |
|
| 3 | is [prep] [noun] [prep] | 2926 |
|
| 4 | is [vb pp] [prep] [prep] | 743 |
|
| 5 | is [vb pp] [noun] [prep] | 260 |
|
