SN4 ""

No	Pattern	Freq
1	been [v-ing] for [art] [noun sg]	198
2	been [v-ing] for [art] [noun sg]	198
3	been [v-ing] for a [noun sg]	140
4	been [v-ing] for a [noun sg]	114
5	been [v-ing] for the [noun sg]	58
6	been [v-ing] for the [noun sg]	58
7	been [v-ing] for an [noun sg]	26
8	been looking for [art] [noun sg]	23
9	been waiting for [art] [noun sg]	22
10	been working for [art] [noun sg]	15
11	been [v-ing] for [art] year	11
12	been searching for [art] [noun sg]	9
13	been [v-ing] for [art] while	9
14	been trying for [art] [noun sg]	8
15	been pressing for [art] [noun sg]	8
16	been [v-ing] for [art] week	7
17	been campaigning for [art] [noun sg]	7
18	been running for [art] [noun sg]	7
19	been [v-ing] for [art] excuse	6
20	been [v-ing] for [art] number	5
21	been [v-ing] for [art] hour	5