| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may [vb infin] [art] [adj] time | 21 |
|
| 2 | may [vb infin] [art] [adj] time | 20 |
|
| 3 | may [vb infin] a [adj] time | 19 |
|
| 4 | may take [art] [adj] time | 13 |
|
| 5 | may [vb infin] [art] long time | 11 |
|
