| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] was a | 1239 |
|
| 2 | [vb past] was a | 660 |
|
| 3 | need was a | 96 |
|
| 4 | needed was [art] | 63 |
|
| 5 | needed [was/were] a | 52 |
|
| 6 | needed [be] a | 52 |
|
| 7 | needed be a | 52 |
|
