| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] for [art] [adj] period | 69 |
|
| 2 | [be] [vb pp] for [art] [adj] period | 66 |
|
| 3 | [be] [verb] for a [adj] period | 53 |
|
| 4 | [be] [verb] for [art] [adj] period | 28 |
|
| 5 | be [verb] for [art] [adj] period | 28 |
|
| 6 | been [verb] for [art] [adj] period | 13 |
|
| 7 | [been] [verb] for [art] [adj] period | 13 |
|
| 8 | [was/were] [verb] for [art] [adj] period | 11 |
|
| 9 | was [verb] for [art] [adj] period | 10 |
|
| 10 | [be] [verb] for an [adj] period | 10 |
|
| 11 | are [verb] for [art] [adj] period | 8 |
|
| 12 | [is] [verb] for [art] [adj] period | 8 |
|
| 13 | [am/are] [verb] for [art] [adj] period | 8 |
|
| 14 | is [verb] for [art] [adj] period | 8 |
|
| 15 | [be] [verb] for [art] short period | 7 |
|
| 16 | [be] [verb] for [art] long period | 7 |
|
| 17 | [be] [verb] for [art] limited period | 7 |
|
| 18 | [be] [verb] for the [adj] period | 6 |
|
