| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] an [noun] [prep] [noun sg] | 381 |
|
| 2 | be an [noun] [prep] [noun sg] | 219 |
|
| 3 | [adv] be an [noun] [prep] | 120 |
|
| 4 | [adv] be [noun] [prep] [noun sg] | 77 |
|
| 5 | [adv] be an [noun] [noun sg] | 18 |
|
