| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] can be [vb pp] | 26 |
|
| 2 | is [verb] can be [verb] | 25 |
|
| 3 | [is] [vb pp] can be [verb] | 19 |
|
| 4 | [is] [v-ing] can be [verb] | 6 |
|
