| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] for | 7000 |
|
| 2 | [be] need for | 452 |
|
| 3 | be need for | 452 |
|
| 4 | was need [prep] | 148 |
|
| 5 | [was/were] need for | 85 |
|
