| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i must have been [adj] | 33 |
|
| 2 | i must have been [adj] | 32 |
|
| 3 | i must have been [adj] | 30 |
|
| 4 | i must have been mad | 5 |
|
| 5 | i must have been mad | 5 |
|
