| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it must have [be] | 781 |
|
| 2 | what it have [be] | 76 |
|
| 3 | what must have [be] | 56 |
|
| 4 | what it must [be] | 31 |
|
| 5 | what it must have | 15 |
|
