| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [pron] [v-ing] [prep] cost | 6 |
|
| 2 | [is] [pron] [v-ing] [prep] cost | 6 |
|
| 3 | [be] [pron] [v-ing] [prep] cost | 6 |
|
| 4 | [pron] be [v-ing] [prep] cost | 50 |
|
| 5 | [pron] [be] [v-ing] [prep] cost | 50 |
|
| 6 | [pron] [is] [v-ing] [prep] cost | 43 |
|
| 7 | [pron] 's [v-ing] [prep] cost | 42 |
|
| 8 | [pron] [was/were] [v-ing] [prep] cost | 7 |
|
| 9 | [pron] was [v-ing] [prep] cost | 7 |
|
