| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] to | 1307 |
|
| 2 | [vb base] [be] to | 402 |
|
| 3 | need [be] [prep] | 20 |
|
| 4 | need [be] [prep] | 20 |
|
| 5 | need [be] to | 16 |
|
| 6 | need [be] to | 7 |
|
