| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | need to be [prep] | 69 |
|
| 2 | need to be in | 31 |
|
| 3 | need to be on | 13 |
|
| 4 | need to be of | 7 |
|
| 5 | need to be at | 5 |
|
