| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] [v-ing] to [be] [verb] | 421 |
|
| 2 | [am/are] [v-ing] to [be] [adj] | 380 |
|
| 3 | [v-ing] to [be] [verb] [adj] | 103 |
|
| 4 | [am/are] to [be] [verb] [adj] | 69 |
|
| 5 | [am/are] [v-ing] [be] [verb] [adj] | 10 |
|
