| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] been a [noun sg] | 2665 |
|
| 2 | [pron] could [verb] a [noun sg] | 1712 |
|
| 3 | [pron] could [verb] been a | 187 |
|
| 4 | could [verb] been a [noun sg] | 147 |
|
| 5 | [pron] could [verb] been [noun sg] | 21 |
|
