I know the basic rules of the subjunctive mood. You use the past tense in the if-clause and use "would" in the main clause.
- I would buy a big house if I had a million dollars.
How about "want"? Is it possible to use "want" in the main clause?
- I want to buy a big house if I had a million dollars.
To buy a house is only a supposition, but I really do want a big house. Is it OK to use "want" here? If not, how about "would want"?
- I would want to buy a big house if I had a million dollars.
But I think the meaning of this sentence is slightly different from my intention because I really do want a big house. The fact I want a big house is not hypothetical.