| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] they [modal v] be [verb] [det] | 8 |
|
| 2 | [adv] they [modal v] be [v-ing] [det] | 6 |
|
| 3 | [adv] they [modal v] be [prep] [det] | 5 |
|
| 4 | [adv] they [modal v] be [prep] [det] | 5 |
|
