| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is [verb] at | 175 |
|
| 2 | which is [verb] at | 175 |
|
| 3 | which is [vb pp] at | 153 |
|
| 4 | which is aimed at | 25 |
|
| 5 | which is aim at | 25 |
|
| 6 | which is [v-ing] at | 19 |
|
| 7 | which is based at | 15 |
|
| 8 | which is base at | 15 |
|
| 9 | which is look at | 12 |
|
| 10 | which is looking at | 10 |
|
| 11 | which is estimate at | 7 |
|
| 12 | which is estimated at | 7 |
|
| 13 | which is targeted at | 6 |
|
| 14 | which is target at | 6 |
|
