| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] is to | 196 |
|
| 2 | need is [prep] | 34 |
|
| 3 | need is [prep] | 34 |
|
| 4 | need be to | 16 |
|
| 5 | need [be] to | 16 |
|
| 6 | need is to | 9 |
|
| 7 | need [is] to | 9 |
|
