| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] period [modal v] [vb infin] [prep] | 15 |
|
| 2 | [adj] period [modal v] [vb infin] [prep] | 15 |
|
| 3 | [adj] period [modal v] [vb infin] [verb] | 13 |
|
| 4 | [adj] period [modal v] [vb infin] [art] | 9 |
|
| 5 | [adj] period [modal v] [vb infin] [art] | 9 |
|
| 6 | [adj] period [modal v] [vb infin] [adj] | 7 |
|
| 7 | [adj] period [modal v] [vb infin] [vb pp] | 7 |
|
| 8 | [adj] period [modal v] [vb infin] [adv] | 6 |
|
| 9 | [adj] period [modal v] [vb infin] [to-vb] | 5 |
|
| 10 | [adj] period [modal v] [vb infin] [be] | 5 |
|
| 11 | [adj] period [modal v] [vb infin] [been] | 5 |
|
| 12 | [adj] period [modal v] [vb infin] a | 5 |
|
| 13 | [adj] period [modal v] [vb infin] been | 5 |
|
| 14 | [adj] period [modal v] [vb infin] a | 5 |
|
| 15 | [adj] period [modal v] [vb infin] be | 5 |
|
| 16 | [art] [adj] period [modal v] [vb infin] | 29 |
|
| 17 | [art] [adj] period [modal v] [vb infin] | 29 |
|
| 18 | [prep] [adj] period [modal v] [vb infin] | 21 |
|
| 19 | [prep] [adj] period [modal v] [vb infin] | 21 |
|
| 20 | a [adj] period [modal v] [vb infin] | 16 |
|
| 21 | a [adj] period [modal v] [vb infin] | 15 |
|
| 22 | the [adj] period [modal v] [vb infin] | 12 |
|
| 23 | the [adj] period [modal v] [vb infin] | 12 |
|
| 24 | [adj] [adj] period [modal v] [vb infin] | 6 |
|
| 25 | [det] [adj] period [modal v] [vb infin] | 5 |
|
| 26 | during [adj] period [modal v] [vb infin] | 5 |
|
| 27 | in [adj] period [modal v] [vb infin] | 5 |
|
| 28 | in [adj] period [modal v] [vb infin] | 5 |
|
| 29 | during [adj] period [modal v] [vb infin] | 5 |
|
| 30 | [adj] [noun sg] period [modal v] [vb infin] | 9 |
|
