| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [v-ing] for | 1594 |
|
| 2 | [modal v] [verb] be [v-ing] | 1037 |
|
| 3 | [modal v] be [v-ing] for | 714 |
|
| 4 | [modal v] [verb] [v-ing] for | 112 |
|
| 5 | [modal v] [verb] be for | 79 |
|
