SN4 ""

No	Pattern	Freq
1	they [verb] that	1023
2	they [verb] that	905
3	they [vb base] that	425
4	they [vb past] that	365
5	they do that	239
6	they [vb infin] that	137
7	them [verb] that	117
8	they do that	89
9	they say that	77
10	they do that	60
11	they have that	57
12	they [to-vb] that	56
13	they did that	46
14	they get that	37
15	they say that	35
16	they said that	33
17	they know that	32
18	they had that	32
19	they think that	24
20	they to do that	23
21	they like that	21
22	they take that	21
23	they call that	21
24	they [v-ing] that	20
25	they put that	19
26	they [vb pp] that	19
27	they put that	18
28	they use that	17
29	they find that	17
30	they got that	16