| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [verb] at [art] time | 74 |
|
| 2 | [be] [adv] [vb pp] at [art] time | 70 |
|
| 3 | [be] [adv] [verb] at the time | 69 |
|
| 4 | [was/were] [adv] [verb] at [art] time | 52 |
|
| 5 | was [adv] [verb] at [art] time | 38 |
|
| 6 | were [adv] [verb] at [art] time | 14 |
|
| 7 | [be] often [verb] at [art] time | 7 |
|
| 8 | [be] widely [verb] at [art] time | 7 |
|
| 9 | [be] [adv] investigated at [art] time | 6 |
|
| 10 | [be] [adv] investigate at [art] time | 6 |
|
| 11 | are [adv] [verb] at [art] time | 6 |
|
| 12 | [am/are] [adv] [verb] at [art] time | 6 |
|
| 13 | [been] [adv] [verb] at [art] time | 5 |
|
| 14 | [be] [adv] [verb] at a time | 5 |
|
| 15 | been [adv] [verb] at [art] time | 5 |
|
| 16 | [be] [adv] [verb] at [art] time | 5 |
|
| 17 | be [adv] [verb] at [art] time | 5 |
|
| 18 | [is] [adv] [verb] at [art] time | 5 |
|
| 19 | [be] properly [verb] at [art] time | 5 |
|
| 20 | [be] still [verb] at [art] time | 5 |
|
| 21 | is [adv] [verb] at [art] time | 5 |
|
