| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | thing to do [is] [prep] | 10 |
|
| 2 | thing to do [is] [prep] | 10 |
|
| 3 | thing to do is [prep] | 10 |
|
| 4 | thing to do [is] to | 8 |
|
| 5 | thing to do [is] to | 8 |
|
