count each element in a list

[glennford49]

hi guys , i want to print same element in each item in a list,
my code returns nothing except if i print list2,
it should return 3 elements in first item and 2 elements in a second one

    list1=[10,20,30,40]
    list2 =[[10,20,30,1],[10,20,1,2]]
    #print(list2)
    for i in list2:
        num= i.count(list1)
    if (num > 2):
        print(num)