| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [det] [subord] a [noun sg] | 38 |
|
| 2 | to be [det] a [noun sg] | 30 |
|
| 3 | to be [det] [subord] a | 28 |
|
| 4 | to [det] [subord] a [noun sg] | 25 |
|
| 5 | to be [det] [subord] [noun sg] | 9 |
|
