| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] may be [verb] [prep] | 52 |
|
| 2 | [n mass] may be [vb pp] [prep] | 47 |
|
| 3 | [n mass] may be [adj] [prep] | 18 |
|
| 4 | [n mass] may be [adj] [prep] | 17 |
|
| 5 | [n mass] may be [v-ing] [prep] | 5 |
|
