| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why he be [v-ing] [prep] | 16 |
|
| 2 | why he was [v-ing] [prep] | 10 |
|
| 3 | why he [was/were] [v-ing] [prep] | 10 |
|
| 4 | why he [be] [v-ing] in | 6 |
|
| 5 | why he [is] [v-ing] [prep] | 6 |
|
