| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] a [noun sg] | 22457 |
|
| 2 | be [adv] [pron] [noun sg] | 2885 |
|
| 3 | be [pron] a [noun sg] | 1824 |
|
| 4 | [adv] [pron] a [noun sg] | 321 |
|
| 5 | be [adv] [pron] a | 286 |
|
