| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] to | 77926 |
|
| 2 | be need [prep] | 1131 |
|
| 3 | be need [prep] | 1131 |
|
| 4 | be need to | 55 |
|
| 5 | [be] need to | 55 |
|
