| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [adv] [art] [adj] | 73 |
|
| 2 | be [v-ing] [adv prt] [art] [adj] | 57 |
|
| 3 | be [verb] on [art] [adj] | 45 |
|
| 4 | [be] [v-ing] on [art] [adj] | 36 |
|
| 5 | be [v-ing] on [art] [adj] | 36 |
|
| 6 | be [v-ing] on [art] [adj] | 5 |
|
| 7 | be [v-ing] on [art] [adj] | 5 |
|
| 8 | [be] [v-ing] on [art] [adj] | 5 |
|
| 9 | be [v-ing] on [art] [adj] | 5 |
|
