| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] at | 3808 |
|
| 2 | [is] [v-ing] at | 874 |
|
| 3 | [is] aim at | 350 |
|
| 4 | [be] aiming at | 72 |
|
| 5 | [is] aiming [prep] | 56 |
|
| 6 | [is] aiming [prep] | 56 |
|
| 7 | [is] aiming at | 11 |
|
