| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] [adv prt] [prep] | 1588 |
|
| 2 | [is] [v-ing] [adv prt] [prep] | 1588 |
|
| 3 | [be] [v-ing] [adv prt] for | 750 |
|
| 4 | [is] [verb] [adv prt] for | 263 |
|
| 5 | [is] [v-ing] [adv] for | 182 |
|
| 6 | [is] [v-ing] [adv prt] for | 130 |
|
