| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be worth [v-ing] | 254 |
|
| 2 | may be [prep] [v-ing] | 92 |
|
| 3 | may be [prep] [v-ing] | 92 |
|
| 4 | may be worth [v-ing] | 75 |
|
| 5 | may be worth [v-ing] | 75 |
|
| 6 | may [be] worth [v-ing] | 75 |
|
| 7 | may be worth [verb] | 75 |
|
| 8 | may [be] worth [v-ing] | 75 |
|
