SN4 ""

No	Pattern	Freq
1	[noun pl] are that	447
2	[noun sg] are that	112
3	chance are that	110
4	chances are that	110
5	indications are that	59
6	indication are that	59
7	sign are that	42
8	signs are that	42
9	odds are that	23
10	odds are that	23
11	disadvantage are that	15
12	disadvantages are that	14
13	facts are that	12
14	fact are that	12
15	estimate are that	11
16	estimates are that	11
17	advantage are that	8
18	system are that	8
19	advantages are that	8
20	rule are that	7
21	[n mass] are that	7
22	rules are that	6
23	reasons are that	6
24	difference are that	6
25	system are that	6
26	reason are that	6
27	differences are that	6
28	[noun prp] are that	5
29	people are that	5
30	drawback are that	5