| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [verb] is [vb pp] | 145 |
|
| 2 | [verb] [v-ing] [be] [vb pp] | 39 |
|
| 3 | [verb] [v-ing] be [vb pp] | 39 |
|
| 4 | [verb] [v-ing] is [verb] | 17 |
|
| 5 | [verb] [v-ing] [is] [vb pp] | 10 |
|
