| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] | 91837 |
|
| 2 | need [prep] [be] | 7369 |
|
| 3 | need [prep] [be] | 7368 |
|
| 4 | need to [be] | 7366 |
|
