I can't stop ...ing
No puedo parar de comer chocolate a escondidas.
I can’t stop eating chocolate in secret.
A pesar de todo lo que me dijo, no puedo parar de pensar en ella.
Despite everything she told me, I can't stop thinking about her.
I can't stop sneezing.
I can't stop laughing.
I can't stop doing it.
I can't stop coughing.
I can't stop looking at her.