| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to [be] [v-ing] [adv] [adj] | 111 |
|
| 2 | to [be] [verb] [adv prt] [adj] | 94 |
|
| 3 | [prep] [be] [v-ing] [adv prt] [adj] | 29 |
|
| 4 | [prep] [be] [v-ing] [adv prt] [adj] | 27 |
|
| 5 | to [be] [v-ing] [adv prt] [adj] | 25 |
|
