Last week I showed you eight ways of saying that you’re sure about something. And this week it’s about the opposite: when you’re NOT sure.

– I’m not entirely sure
– I can’t say for certain
– I couldn’t really say for sure
– I think it’s blue but don’t quote me on that
– I’d have to look it up to be sure
– I hesitate to mention an exact figure
– As far as I can remember, the meeting is at 2pm
– I believe they have around 2000 employees