| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [adv] [prep] a [adj] | 180 |
|
| 2 | [be] [v-ing] [adv] [prep] a [adj] | 180 |
|
| 3 | is [verb] [adv] [prep] a [adj] | 153 |
|
| 4 | is [v-ing] [adv] [prep] [art] [adj] | 76 |
|
| 5 | is [v-ing] [adv] [prep] [art] [adj] | 76 |
|
| 6 | is [v-ing] [adv] [prep] a [adj] | 57 |
|
| 7 | is [v-ing] [adv] [prep] a [adj] | 35 |
|
| 8 | [is] [v-ing] [adv] [prep] a [adj] | 30 |
|
