| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be [v-ing] [prep] the present | 6 |
|
| 2 | [pers pn] [be] [v-ing] [prep] the present | 6 |
|
| 3 | [pers pn] [am/are] [v-ing] [prep] the present | 5 |
|
