| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] a [noun sg] | 21494 |
|
| 2 | [pron] are a | 4012 |
|
| 3 | are a [noun sg] | 3957 |
|
| 4 | [pron] are [noun sg] | 1329 |
|
