| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] be [verb] | 2568 |
|
| 2 | [v-ing] [be] [verb] | 2568 |
|
| 3 | [verb] are [verb] | 1046 |
|
| 4 | [v-ing] [am/are] [verb] | 119 |
|
