| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] a [noun sg] [prep] [pron] | 5160 |
|
| 2 | a [noun sg] [prep] [pron] [to-vb] | 711 |
|
| 3 | [be] [noun sg] [prep] [pron] [to-vb] | 113 |
|
