| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [v-ing] [adv] [prep] | 784 |
|
| 2 | [modal v] be [v-ing] [adv] [prep] | 310 |
|
| 3 | [modal v] be [verb] all [prep] | 39 |
|
| 4 | [modal v] be [v-ing] all [prep] | 11 |
|
| 5 | [modal v] [be] [v-ing] all [prep] | 11 |
|
