| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | only a [det] | 1798 |
|
| 2 | [am/are] a [det] | 445 |
|
| 3 | [am/are] only a | 289 |
|
| 4 | [am/are] only [det] | 33 |
|
