sh once again

We've seen some two letter combinations that make a specific sound in Polish:

• 'ch' like in 'chcę'
• 'sz' like in 'Lubisz

Most two letter combinations like this make a unique sound. But when we hear 'sh in a word it could be:

• 'sz' like in 'lubisz'
• 'ś' like in 'jesteś
• the 's' before 'i like in 'Musisz

This is unusual and has to be learnt.

Most other combinations make unique sounds and when we know which two letters make them then, when we hear it we can write it.