| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] be [v-ing] [prep] | 443 |
|
| 2 | that [modal v] be [v-ing] [prep] | 17 |
|
| 3 | that [modal v] [adv] be [prep] | 12 |
|
| 4 | that [modal v] [adv] be [v-ing] | 11 |
|
