| 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 |
|
| 7 | need [be] to | 7 |
|
