| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [prep] [art] [noun sg] [art] | 142 |
|
| 2 | [be] [prep] a [noun sg] [art] | 101 |
|
| 3 | [is] [prep] a [noun] [art] | 54 |
|
