| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been a [adj] [noun] | 575 |
|
| 2 | it have been a [adj] [noun sg] | 573 |
|
| 3 | it had been a [adj] [noun] | 253 |
|
| 4 | it 's been a [adj] [noun] | 199 |
|
| 5 | it has been a [adj] [noun] | 121 |
|
| 6 | it have been a long [noun] | 103 |
|
| 7 | it have been a long [noun] | 103 |
|
| 8 | it have been a [adj] day | 81 |
|
| 9 | it have been a [adj] day | 80 |
|
| 10 | it have been a [adj] time | 70 |
|
| 11 | it have been a [adj] time | 70 |
|
| 12 | it have been a good [noun] | 41 |
|
| 13 | it have been a good [noun] | 40 |
|
| 14 | it have been a great [noun] | 29 |
|
| 15 | it have been a great [noun] | 29 |
|
| 16 | it have been a [adj] year | 28 |
|
| 17 | it have been a [adj] year | 25 |
|
| 18 | it have been a [adj] week | 17 |
|
| 19 | it have been a [adj] week | 17 |
|
| 20 | it have been a hard [noun] | 17 |
|
| 21 | it have been a hard [noun] | 17 |
|
| 22 | it have been a difficult [noun] | 14 |
|
| 23 | it have been a difficult [noun] | 14 |
|
| 24 | it have been a [adj] season | 13 |
|
| 25 | it have been a bad [noun] | 13 |
|
| 26 | it have been a [adj] season | 13 |
|
| 27 | it have been a bad [noun] | 13 |
|
| 28 | it have been a [adj] summer | 11 |
|
| 29 | it have been a [adj] summer | 11 |
|
| 30 | it have been a busy [noun] | 10 |
|
