| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be a [noun sg] | 6969 |
|
| 2 | [prep] a [noun sg] [art] | 2618 |
|
| 3 | be a [noun sg] [art] | 34 |
|
| 4 | [prep] be a [art] | 27 |
|
| 5 | [prep] be [noun sg] [art] | 6 |
|
