| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he must 've [verb] | 15 |
|
| 2 | he must 've [vb pp] | 14 |
|
| 3 | he must 've [been] | 5 |
|
| 4 | he must 've be | 5 |
|
| 5 | he must 've been | 5 |
|
| 6 | he must 've [be] | 5 |
|
