| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] a | 97073 |
|
| 2 | [pron] [verb] [been] | 68609 |
|
| 3 | [verb] [been] a | 10333 |
|
| 4 | [pron] [been] a | 147 |
|
