| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [vb mod] [vb infin] [been] | 407 |
|
| 2 | this [modal v] [vb infin] been | 407 |
|
| 3 | this [modal v] [vb infin] [been] | 407 |
|
| 4 | this [modal v] have [been] | 406 |
|
| 5 | this may [vb infin] [been] | 129 |
|
| 6 | this may [vb infin] [been] | 129 |
|
| 7 | this would [vb infin] [been] | 112 |
|
| 8 | this would [vb infin] [been] | 112 |
|
| 9 | this could [vb infin] [been] | 51 |
|
| 10 | this could [vb infin] [been] | 51 |
|
| 11 | this might [vb infin] [been] | 42 |
|
| 12 | this might [vb infin] [been] | 42 |
|
| 13 | this must [vb infin] [been] | 42 |
|
| 14 | this must [vb infin] [been] | 42 |
|
| 15 | this should [vb infin] [been] | 21 |
|
| 16 | this should [vb infin] [been] | 21 |
|
| 17 | this will [vb infin] [been] | 10 |
|
| 18 | this will [vb infin] [been] | 9 |
|
