| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] only a | 310 |
|
| 2 | [Wh det] [am/are] a | 160 |
|
| 3 | [Wh det] [am/are] only | 65 |
|
| 4 | [Wh det] only a | 53 |
|
