| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [vb infin] [art] | 7 |
|
| 2 | [be] [v-ing] [vb infin] the | 7 |
|
| 3 | [be] helping [vb infin] [art] | 7 |
|
| 4 | [be] [v-ing] [vb infin] [art] | 7 |
|
| 5 | [be] [v-ing] [vb infin] the | 7 |
|
