SN4 ""

No	Pattern	Freq
1	is [adj] [conj] that	271
2	is [adj] [subord] that	168
3	is [adj] than that	153
4	is [adj] than that	153
5	is [adj -er] [conj] that	124
6	is [adj] [conj] that	113
7	is [adj] [coord] that	79
8	is [adj] and that	69
9	is [adj] and that	69
10	is greater [conj] that	33
11	is great [conj] that	33
12	is [det] [conj] that	32
13	is [adj] [that] that	24
14	is [adj] that that	24
15	is [adj] that that	24
16	is higher [conj] that	21
17	is less [conj] that	21
18	is high [conj] that	21
19	is less [conj] that	21
20	is low [conj] that	13
21	is lower [conj] that	12
22	is more [conj] that	10
23	is more [conj] that	10
24	is important [conj] that	9
25	is important [conj] that	9
26	is better [conj] that	9
27	is good [conj] that	9
28	is [adj] but that	7
29	is [adj] but that	7
30	is smaller [conj] that	7