| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] at this | 379 |
|
| 2 | be at this | 379 |
|
| 3 | [was/were] at this | 203 |
|
| 4 | was at this | 180 |
|
| 5 | [is] at this | 134 |
|
| 6 | is at this | 122 |
|
| 7 | were at this | 23 |
|
| 8 | be at this | 21 |
|
| 9 | [be] at this | 21 |
|
| 10 | been at this | 13 |
|
| 11 | [been] at this | 13 |
|
| 12 | 's at this | 12 |
|
| 13 | [am/are] at this | 7 |
|
| 14 | are at this | 7 |
|
