Are the 'types' you're referring to something like this?:
Type 1 = present + future e.g. If I work hard, I will succeed.
Type 2 = simple past + conditional e.g. If I worked hard, I would succeed.
Type 3 = pluperfect + past conditional e.g. If I had worked hard, I would have succeeded.
These are the only 'types' of conditional clauses that I can think of. Having said that, I've never heard of a Type 0, but it would make sense to call it that. The sentence is correct though - just add a comma in like languageGuy suggests.