SN4 ""

No	Pattern	Freq
1	have done [adv] [conj]	198
2	have do [adv] [subord]	147
3	have do [adv] than	91
4	have do [adv] than	91
5	had do [adv] [conj]	62
6	have do [adv] [coord]	55
7	have do more [conj]	54
8	have do better [conj]	44
9	have do [adv] [conj]	41
10	have do [adv] [conj]	41
11	have do so [conj]	41
12	have do [adv] and	39
13	have do [adv] and	39
14	has do [adv] [conj]	30
15	've do [adv] [conj]	24
16	have to do [adv] [conj]	19
17	have do well [conj]	17
18	have do [adv] because	17
19	have do [adv] because	17
20	have do [adv] that	16
21	have do [adv] that	16
22	have do [adv] [that]	16
23	have do [adv] but	15
24	have do [adv] but	12
25	have do [adv] since	10
26	have do [adv] since	10
27	's do [adv] [conj]	9
28	have do [adv] as	9
29	have do [adv] as	9
30	have do ever [conj]	7