| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was used for [adj] | 80 |
|
| 2 | [was/were] used for [adj] | 76 |
|
| 3 | were used for [adj] | 45 |
|
| 4 | [was/were] used for [det] | 41 |
|
| 5 | [was/were] used for this | 14 |
|
| 6 | [was/were] used for this | 14 |
|
| 7 | [was/were] used for all | 10 |
|
| 8 | [was/were] used for all | 10 |
|
| 9 | [was/were] used for each | 7 |
|
| 10 | [was/were] used for each | 7 |
|
| 11 | [was/were] used for [num] | 5 |
|
| 12 | [was/were] used for statistical | 5 |
|
| 13 | [was/were] used for statistical | 5 |
|
