Question
1. I can forget everything.
2. I could forget everything.
3. It can happen again.
4. It could happen again.
----------------------------
Which ones have slight possibility?
Which ones have strong possibility?
2. I could forget everything.
3. It can happen again.
4. It could happen again.
----------------------------
Which ones have slight possibility?
Which ones have strong possibility?
Answers
Writeacher
1 and 3 mean it is possible (and probably likely) it'll happen.
2 and 4 are complete possibility, not intending to indicate any actual occurrence.
2 and 4 are complete possibility, not intending to indicate any actual occurrence.