| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [verb] use [adj] | 11 |
|
| 2 | may be [vb pp] use [adj] | 10 |
|
| 3 | may be [verb] using [adj] | 7 |
|
| 4 | may be [verb] use [adj] | 6 |
|
| 5 | may be [verb] use [det] | 5 |
|
