SN4 ""

No	Pattern	Freq
1	[adv] if [pers pn] have [vb pp]	648
2	[adv] if [pers pn] have [vb pp]	588
3	[adv] if [pers pn] 've [vb pp]	246
4	[adv] if [pers pn] have got	238
5	[adv] if you have [vb pp]	230
6	even if [pers pn] have [vb pp]	192
7	even if [pers pn] have [vb pp]	192
8	[adv] if [pers pn] had [vb pp]	157
9	[adv] if [pers pn] 'd [vb pp]	110
10	[adv] if he have [vb pp]	102
11	[adv] if they have [vb pp]	91
12	[adv] if i have [vb pp]	87
13	so if [pers pn] have [vb pp]	85
14	so if [pers pn] have [vb pp]	85
15	[adv] if [pers pn] have [vb pp]	61
16	well if [pers pn] have [vb pp]	55
17	[adv] if she have [vb pp]	51
18	[adv] if [pers pn] have had	51
19	well if [pers pn] have [vb pp]	48
20	[adv] if we have [vb pp]	48
21	[adv] if [pers pn] 's [vb pp]	45
22	[adv prt] if [pers pn] have [vb pp]	43
23	[adv] if it have [vb pp]	39
24	now if [pers pn] have [vb pp]	31
25	now if [pers pn] have [vb pp]	31
26	especially if [pers pn] have [vb pp]	31
27	especially if [pers pn] have [vb pp]	31
28	[adv] if [pers pn] has [vb pp]	29
29	[adv] if [pers pn] have known	27
30	[adv] if [pers pn] have wanted	20