| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could have got a | 7 |
|
| 2 | [pron] could have got a | 7 |
|
| 3 | could [adv] have got a | 6 |
|
| 4 | could have got a [noun] | 6 |
|
| 5 | could have got a [noun sg] | 5 |
|
