| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [be] [verb] this | 72 |
|
| 2 | [verb] to [be] [v-ing] this | 38 |
|
| 3 | [verb] to [be] doing [adj] | 36 |
|
| 4 | [verb] to [be] doing [det] | 32 |
|
| 5 | [verb] [prep] [be] doing this | 15 |
|
| 6 | [verb] to [be] do this | 15 |
|
| 7 | [verb] [prep] [be] doing this | 13 |
|
| 8 | [verb] to [be] doing this | 13 |
|
| 9 | [verb] to [be] doing this | 13 |
|
