| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is an [noun] [prep] | 2930 |
|
| 2 | is an [noun] that | 257 |
|
| 3 | an [noun] that [prep] | 52 |
|
| 4 | is [noun] that [prep] | 17 |
|
