SN4 ""

No	Pattern	Freq
1	could n't [vb infin] [adv prt]	618
2	could not [vb infin] [adv prt]	312
3	could not [vb infin] out	296
4	could not [vb infin] up	210
5	could not get [adv prt]	181
6	could not go [adv prt]	140
7	could not [vb infin] on	117
8	could not make [adv prt]	89
9	could not [vb infin] back	68
10	could not [vb infin] in	68
11	could not [vb infin] down	50
12	could not keep [adv prt]	45
13	could not work [adv prt]	44
14	could not [vb infin] off	35
15	could not [vb infin] through	26
16	could not come [adv prt]	24
17	could not hold [adv prt]	22
18	could not stand [adv prt]	22
19	could not carry [adv prt]	19
20	could not [vb infin] over	18
21	could not take [adv prt]	13
22	could not turn [adv prt]	13
23	could not put [adv prt]	13
24	could not [vb infin] around	12
25	could not give [adv prt]	12
26	could not pick [adv prt]	12
27	could not figure [adv prt]	12
28	could not [vb infin] round	11
29	could not sit [adv prt]	11
30	could not find [adv prt]	10