According to experts, the danger for EVM manipulation was not only its software but also the hardware, which can easily be replaced either in parts or as the entire unit.
- for EVM is not only manipulate
- for EVM manipulates not only
- for not only EVM manipulation is
- for EVM manipulation is not only
- No correction required
Explanation: The expression ‘not only’ must be placed before the right word, otherwise the meaning changes. In addition, the sentence is in present tense.
Another example: Not only did he help her, but also dropped her home safely.