| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [adv] [v-ing] [modal v] [pron] | 7 |
|
| 2 | be [adv] [v-ing] [modal v] [pron] | 7 |
|
| 3 | [adv] [v-ing] [modal v] [pron] [verb] | 7 |
|
| 4 | [adv] [v-ing] [modal v] [pron] [vb infin] | 7 |
|
