| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] be [verb] [verb] [prep] | 457 |
|
| 2 | [modal v] [adv] be [verb] [verb] [prep] | 243 |
|
| 3 | [modal v] often be [verb] [verb] [prep] | 12 |
|
| 4 | [modal v] often be [verb] [verb] [prep] | 12 |
|
| 5 | [modal v] often [be] [verb] [verb] [prep] | 12 |
|
| 6 | [modal v] often be [verb] [verb] [prep] | 12 |
|
| 7 | [modal v] often [be] [verb] [verb] [prep] | 12 |
|
