| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] be [v-ing] in [adj] | 9 |
|
| 2 | when [pers pn] [be] [v-ing] in [det] | 5 |
|
| 3 | when [pers pn] [am/are] [v-ing] in [adj] | 5 |
|
