| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] used for several | 9 |
|
| 2 | be used for several | 9 |
|
| 3 | be used for several | 5 |
|
| 4 | [be] used for several | 5 |
|
| 5 | used for several [noun pl] | 8 |
|
| 6 | used for several [noun] | 8 |
|
