| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may only [be] [verb] by | 37 |
|
| 2 | may only [be] [verb] by | 37 |
|
| 3 | may only [be] [vb pp] by | 37 |
|
| 4 | may only be [verb] by | 37 |
|
| 5 | may only [be] use by | 6 |
|
| 6 | may only [be] used by | 6 |
|
