| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [modal v] [be] [adj] | 2579 |
|
| 2 | [pron] must [be] [adj] | 1754 |
|
| 3 | i must [be] [adj] | 117 |
|
| 4 | i must [be] [adj] | 108 |
|
