| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] used for each | 15 |
|
| 2 | be used for each | 15 |
|
| 3 | [was/were] used for each | 7 |
|
| 4 | were used for each | 5 |
|
| 5 | [noun] used for each | 5 |
|
| 6 | used for each [noun sg] | 15 |
|
| 7 | used for each [noun] | 15 |
|
