| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is an [noun sg] [prep] [noun] | 796 |
|
| 2 | it is an [noun sg] [prep] | 332 |
|
| 3 | it is [noun sg] [prep] [noun] | 79 |
|
| 4 | it is an [noun sg] [noun] | 40 |
|
| 5 | it an [noun sg] [prep] [noun] | 29 |
|
