| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is looking at the [noun sg] | 19 |
|
| 2 | is [v-ing] at the moment | 19 |
|
| 3 | is happening at the [noun sg] | 13 |
|
| 4 | is [v-ing] at the rate | 8 |
|
| 5 | is sitting at the [noun sg] | 5 |
|
| 6 | is [v-ing] at the end | 5 |
|
