| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [verb] [prep] | 67781 |
|
| 2 | [am/are] [v-ing] [prep] | 22320 |
|
| 3 | [be] standing [prep] | 1209 |
|
| 4 | [am/are] stand [prep] | 109 |
|
