The Monk
Platinum Member
- Oct 12, 2012
- 19,254
- 42,873
You cannot master
Thank you Sir.
- Can’t is a contraction of cannot, and it’s best suited for informal writing.
- In formal writing and where contractions are frowned upon, use cannot.
- It is possible to write can not, but you generally find it only as part of some other construction, such as “not only . . . but also.”