SN4 ""

No	Pattern	Freq
1	had two [noun]	670
2	had two [noun pl]	616
3	had two son	104
4	had two sons	103
5	had two [noun sg]	38
6	had two child	37
7	had two children	37
8	had two daughters	36
9	had two daughter	36
10	had two brothers	13
11	had two brother	13
12	had two sister	11
13	had two year	11
14	had two years	11
15	had two sisters	11
16	had two rooms	10
17	had two room	10
18	had two hour	9
19	had two hours	8
20	had two chances	7
21	had two [noun prp]	7
22	had two horses	7
23	had two days	7
24	had two day	7
25	had two chance	7
26	had two horse	7
27	had two [n mass]	6
28	had two weeks	5
29	had two girls	5
30	had two girl	5