| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [verb] [prep] [verb] | 1564 |
|
| 2 | [be] [verb] to [verb] | 1136 |
|
| 3 | be [verb] to [verb] | 1136 |
|
| 4 | [am/are] [verb] to [verb] | 208 |
|
