tendencje in English:

She'd always had artistic tendencies, and wanted to paint portraits.

If these tendencies continue, those aged 65 or more will account for a quarter of the population within 30 years.

She follows all the latest trends in fashion.

He's a financial analyst with a pretty good reputation for his analysis of economic trends.

I gave up keeping up with trends.

Attention is focussed on the potential for growth of the personal and industrial use garbage compactor market in relation to trends in law.