| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] or be [adv] [v-ing] | 7 |
|
| 2 | [vb pp] or [be] [adv] [v-ing] | 7 |
|
| 3 | [vb pp] or [am/are] [adv] [v-ing] | 5 |
|
