We specialise in...

In the name of Allah, the Most Gracious, the Most Merciful,

We do not say we are specialise. Yes you may be specialists, but specialise you are not.

SIMPLE RULE:

'We are' + description.

Example:

We are big.
We are funny.

And not:

We are specialise.
We are rock.

Allah SWT knows best.

Spelling number.

In the name of Allah, the Most Gracious, the Most Merciful,

Number is spelled with an N, a U, an M, a B, an E and an R yet it is abbreviated to ‘No.’ Why eh?

Allah SWT knows best.