| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv prt] [art] | 1732 |
|
| 2 | [be] [v-ing] [adv prt] [art] | 1732 |
|
| 3 | [be] [verb] [adv prt] a | 1216 |
|
| 4 | [be] [v-ing] [adv] a | 987 |
|
| 5 | [be] [v-ing] [adv prt] a | 776 |
|
