Let's start with Pattern 1.
SInce the rule is to add 4, we shall add 4 on the first number that is zero.
The pattern 1 shall be:
![0,4,8,12](https://img.qammunity.org/2023/formulas/mathematics/college/596kr5iz2gnoajoxdknv43ozs9jokvigbc.png)
On the other hand, for Pattern 2, the rule is to add 2. So, let's add 2 on the first number that is 0. Pattern 2 shall be:
![0,2,4,6](https://img.qammunity.org/2023/formulas/mathematics/college/8u6usradzi4ov7b7w66pyg9sodbhj08wbd.png)
Based on these two patterns, we can see that the terms in Pattern 1 are two times the corresponding terms in Pattern 2.