| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] have been a [adj] [noun sg] | 432 |
|
| 2 | [noun sg] has been a [adj] [noun sg] | 262 |
|
| 3 | [noun sg] had been a [adj] [noun sg] | 159 |
|
| 4 | [noun sg] have been a major [noun sg] | 45 |
|
| 5 | [noun sg] have been a major [noun sg] | 45 |
|
| 6 | [noun sg] have been a great [noun sg] | 33 |
|
| 7 | [noun sg] have been a great [noun sg] | 31 |
|
| 8 | [noun sg] have been a [adj] success | 26 |
|
| 9 | [noun sg] have been a [adj] factor | 21 |
|
| 10 | [noun sg] have been a good [noun sg] | 15 |
|
| 11 | father have been a [adj] [noun sg] | 13 |
|
| 12 | [noun sg] have been a key [noun sg] | 12 |
|
| 13 | [noun sg] have been a [adj] [noun sg] | 12 |
|
| 14 | [noun sg] have been a key [noun sg] | 12 |
|
| 15 | result have been a [adj] [noun sg] | 11 |
|
| 16 | [noun sg] have been a good [noun sg] | 11 |
|
| 17 | [noun sg] have been a [adj] source | 10 |
|
| 18 | [noun sg] have been a [adj] feature | 9 |
|
| 19 | [noun sg] have been a [adj] increase | 8 |
|
| 20 | [noun sg] have been a [adj] cause | 8 |
|
| 21 | [noun sg] have been a [adj -er] [noun sg] | 8 |
|
| 22 | system have been a [adj] [noun sg] | 8 |
|
| 23 | [noun sg] have been a [adj] part | 8 |
|
| 24 | [noun sg] have been a particular [noun sg] | 7 |
|
| 25 | [noun sg] have been a real [noun sg] | 7 |
|
| 26 | mother have been a [adj] [noun sg] | 7 |
|
| 27 | [noun sg] have been a particular [noun sg] | 7 |
|
| 28 | [noun sg] have been a central [noun sg] | 7 |
|
| 29 | [noun sg] have been a constant [noun sg] | 7 |
|
| 30 | [noun sg] have been a [adj] time | 7 |
|
