Onun kötümser olma eğilimi var.
- He has a tendency to be pessimistic.
Çok hızlı konuşma eğiliminiz var.
- You have a tendency to talk too fast.
There is a trend, these days, for people in films not to smoke.
Denim has a tendency to fade.
... tendency ...
... I'm noticing this tendency that we have to make up all ...