Sage Pearce-Higgins Wrote:I agree with you that, in this case, "could" is the preferred option. However, you say thatCan means definitely so meaning will change.
First, "can" doesn't really mean 'definitely', as it still might not happen. The difference is that "can" is more about ability, and "could" is about possibility. Perhaps a couple of (correct) examples will help:
1. I studied for many years, so that now I can speak Spanish pretty well.
2. If I wanted, I could learn to speak German.
3. In general, it can be difficult to move to a new city.
4. The tree is old and could fall over soon.
Thanks Sage.
Your examples are perfect for my understanding.
Regards,
Rahul Singh