| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [verb] for | 7000 |
|
| 2 | was [vb pp] for | 4899 |
|
| 3 | be needed for | 449 |
|
| 4 | [be] needed for | 449 |
|
| 5 | was needed [prep] | 147 |
|
| 6 | [was/were] needed for | 85 |
|
| 7 | was need for | 63 |
|
