SN4 ""

No	Pattern	Freq
1	[noun sg] for doing	229
2	[noun pl] for doing	132
3	reason for doing	93
4	reasons for doing	48
5	reason for doing	45
6	[n mass] for doing	15
7	[noun prp] for doing	12
8	responsibility for doing	9
9	responsibility for doing	9
10	excuse for doing	8
11	motive for doing	8
12	money for doing	8
13	money for doing	8
14	capacity for doing	7
15	capacity for doing	7
16	quid for doing	7
17	justification for doing	7
18	quid for doing	7
19	excuse for doing	6
20	ground for doing	6
21	procedure for doing	6
22	justification for doing	6
23	opportunity for doing	5
24	case for doing	5
25	case for doing	5
26	criterion for doing	5
27	pound for doing	5
28	grounds for doing	5