| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [prep] need of | 9 |
|
| 2 | may be [prep] need of | 9 |
|
| 3 | may be [prep] need [prep] | 9 |
|
| 4 | may be [prep] need [prep] | 9 |
|
