| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] [prep] [noun] it is | 8 |
|
| 2 | is [vb pp] [prep] [noun] it is | 8 |
|
| 3 | is [vb pp] [prep] [noun sg] it is | 5 |
|
