| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when he [verb] at [noun] | 65 |
|
| 2 | when he [vb past] at [noun] | 62 |
|
| 3 | when he [verb] at [noun prp] | 51 |
|
| 4 | when he arrived at [noun] | 18 |
|
| 5 | when he arrive at [noun] | 18 |
|
| 6 | when he [verb] at [noun sg] | 10 |
|
| 7 | when he looked at [noun] | 6 |
|
| 8 | when he look at [noun] | 6 |
|
| 9 | when he appear at [noun] | 5 |
|
