| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] for witness [prep] the | 16 |
|
| 2 | are [v-ing] for witness [prep] the | 16 |
|
| 3 | [am/are] [v-ing] for witness [prep] the | 16 |
|
| 4 | be [v-ing] for witness [prep] the | 16 |
|
| 5 | [v-ing] for witness [prep] the [noun sg] | 18 |
|
| 6 | [v-ing] for witness [prep] the [noun] | 18 |
|
| 7 | [v-ing] for witness [prep] the accident | 7 |
|
| 8 | [v-ing] for witness [prep] the accident | 7 |
|
