| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [be] [v-ing] to [be] | 58 |
|
| 2 | [adv] [am/are] [verb] to [be] | 26 |
|
| 3 | [adv] [am/are] [v-ing] to [be] | 13 |
|
| 4 | [adv] [am/are] [v-ing] [prep] [be] | 12 |
|
| 5 | [adv] [am/are] [v-ing] to [be] | 11 |
|
