| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] i [verb] | 371 |
|
| 2 | be [v-ing] [be] [verb] | 324 |
|
| 3 | be i [be] [verb] | 147 |
|
| 4 | [v-ing] i [be] [verb] | 104 |
|
| 5 | be [v-ing] i [be] | 85 |
|
