| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [v-ing] on the | 112 |
|
| 2 | [modal v] [be] [v-ing] [adv prt] the | 82 |
|
| 3 | [modal v] [be] [v-ing] [adv prt] on | 49 |
|
| 4 | [modal v] [be] [adv prt] on the | 38 |
|
| 5 | [be] [v-ing] [adv prt] on the | 13 |
|
