| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it have [be] | 831 |
|
| 2 | it must have [be] | 781 |
|
| 3 | [coord] it must [be] | 270 |
|
| 4 | [coord] it must have | 99 |
|
| 5 | [coord] must have [be] | 58 |
|
