| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | needed for | 936 |
|
| 2 | need for | 207 |
|
| 3 | needs for | 75 |
|
| 4 | needed for | 74 |
|
| 5 | need for | 60 |
|
| 6 | to need for | 7 |
|
