| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an [noun] that is [vb pp] [prep] | 18 |
|
| 2 | an [noun] that [is] [vb pp] [prep] | 18 |
|
| 3 | an [noun sg] that [is] [vb pp] [prep] | 18 |
|
| 4 | an [noun] that [is] [vb pp] by | 5 |
|
