| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [v-ing] [prep] | 4042 |
|
| 2 | [be] [v-ing] [prep] more | 115 |
|
| 3 | [modal v] [be] [v-ing] more | 64 |
|
| 4 | [modal v] [be] [prep] more | 38 |
|
