| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be at | 18724 |
|
| 2 | [was/were] at | 6502 |
|
| 3 | [is] at | 4882 |
|
| 4 | was at | 4755 |
|
| 5 | is at | 4058 |
|
| 6 | [am/are] at | 2922 |
|
| 7 | [be] at | 2781 |
|
| 8 | be at | 2780 |
|
| 9 | are at | 2253 |
|
| 10 | were at | 1747 |
|
| 11 | [been] at | 1270 |
|
| 12 | been at | 1270 |
|
| 13 | 's at | 823 |
|
| 14 | 're at | 379 |
|
| 15 | [being] at | 370 |
|
| 16 | being at | 370 |
|
| 17 | 'm at | 153 |
|
| 18 | am at | 104 |
|
| 19 | be at | 32 |
|
