| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | were used for [adj] | 45 |
|
| 2 | were used for [adj] | 24 |
|
| 3 | were used for [det] | 19 |
|
| 4 | were used for this | 5 |
|
| 5 | were used for this | 5 |
|
| 6 | were used for each | 5 |
|
| 7 | were used for each | 5 |
|
