| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [adj] for the [adj] | 311 |
|
| 2 | [was/were] [adj] for the [adj] | 288 |
|
| 3 | [be] necessary for the [adj] | 55 |
|
| 4 | [was/were] necessary [prep] the [adj] | 26 |
|
| 5 | [was/were] necessary [prep] the [adj] | 26 |
|
| 6 | [was/were] necessary for [art] [adj] | 22 |
|
| 7 | [was/were] necessary for [art] [adj] | 22 |
|
| 8 | [was/were] necessary for the [adj] | 20 |
|
| 9 | [was/were] necessary for the [adj] | 20 |
|
| 10 | [was/were] necessary for the [adj] | 20 |
|
