| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] to [be] [verb] | 274 |
|
| 2 | [modal v] be [vb pp] [prep] [be] [v-ing] | 78 |
|
| 3 | [modal v] be [vb pp] [prep] [be] [v-ing] | 78 |
|
| 4 | [modal v] be [verb] to [be] [v-ing] | 77 |
|
| 5 | [modal v] be [vb pp] to [be] [v-ing] | 75 |
|
| 6 | [modal v] [be] [vb pp] to [be] [v-ing] | 75 |
|
| 7 | [modal v] [be] [vb pp] to [be] [v-ing] | 75 |
|
| 8 | [modal v] be [vb pp] to [be] [v-ing] | 75 |
|
