SN4 ""

No	Pattern	Freq
1	[adv prt] to [num] month	221
2	up to [adj] month	220
3	[adv prt] to [adj] months	208
4	[adv prt] to six month	50
5	[adv prt] to six month	50
6	[adv prt] to three month	42
7	[adv prt] to three month	42
8	[adv prt] to 12 month	17
9	[adv prt] to [adj] month	17
10	[adv prt] to 12 month	17
11	[adv prt] to 18 month	12
12	[adv prt] to 18 month	12
13	[adv prt] to two month	11
14	[adv prt] to two month	11
15	[adv prt] to one month	11
16	[adv prt] to one month	11
17	[adv prt] to 3 month	8
18	[adv prt] to 3 month	8
19	[adv prt] to twelve month	8
20	[adv prt] to twelve month	8
21	[adv prt] to nine month	7
22	[adv prt] to 6 month	7
23	[adv prt] to 6 month	7
24	[adv prt] to nine month	7
25	[adv prt] to eighteen month	6
26	[adv prt] to eighteen month	6
27	[adv prt] to eight month	5
28	[adv prt] to eight month	5