| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] [be] [adj] | 1821 |
|
| 2 | [am/are] [v-ing] [prep] [be] | 1580 |
|
| 3 | [am/are] [v-ing] [prep] [adj] | 886 |
|
| 4 | [am/are] [prep] [be] [adj] | 175 |
|
| 5 | [am/are] [v-ing] [be] [adj] | 70 |
|
