| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [verb] [prep] [adj] | 805 |
|
| 2 | may be [vb pp] [prep] [adj] | 783 |
|
| 3 | [modal v] be based [prep] [adj] | 89 |
|
| 4 | [vb mod] be based [prep] [adj] | 89 |
|
| 5 | may be based [prep] [adj] | 16 |
|
| 6 | may be based [prep] [adj] | 13 |
|
| 7 | may [be] based [prep] [adj] | 13 |
|
| 8 | may [be] based [prep] [adj] | 13 |
|
| 9 | may be based [prep] [adj] | 13 |
|
| 10 | may be based [prep] [adj] | 13 |
|
| 11 | may be base [prep] [adj] | 13 |
|
