| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] do is to | 6 |
|
| 2 | be [verb] to do is to | 6 |
|
| 3 | be try do is to | 5 |
|
| 4 | be trying do is to | 5 |
|
| 5 | be [v-ing] do is to | 5 |
|
