| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [art] time [be] | 192 |
|
| 2 | at [art] time be | 192 |
|
| 3 | at [art] time [was/were] | 154 |
|
| 4 | at the time [be] | 149 |
|
| 5 | at the time [be] | 149 |
|
| 6 | at [art] time was | 121 |
|
| 7 | at [art] time were | 33 |
|
| 8 | at [art] time [is] | 25 |
|
| 9 | at [art] time is | 25 |
|
| 10 | at no time [be] | 22 |
|
| 11 | at no time [be] | 22 |
|
| 12 | at a time [be] | 21 |
|
| 13 | at a time [be] | 21 |
|
| 14 | at [art] time [am/are] | 8 |
|
| 15 | at [art] time are | 8 |
|
