| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [num ord] [verb] to be | 22 |
|
| 2 | at first [verb] to be | 14 |
|
| 3 | at first [verb] to be | 14 |
|
| 4 | at last [verb] to be | 8 |
|
| 5 | at [adj] seem to be | 8 |
|
| 6 | at [adj] [vb pp] to be | 8 |
|
| 7 | at last [verb] to be | 8 |
|
| 8 | at [adj] [vb infin] to be | 7 |
|
| 9 | at [adj] appear to be | 6 |
|
| 10 | at [adj] seem to be | 5 |
|
| 11 | at [adj] [vb -s] to be | 5 |
|
