| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [v-ing] [verb] [verb] | 649 |
|
| 2 | [am/are] [verb] [verb] [vb infin] | 29 |
|
| 3 | [be] [v-ing] [verb] [vb infin] | 21 |
|
