deteriorate [v]
- zurückgehen

deteriorate [v]
- régresser

deteriorate [v]
- regredire

deteriorate [v]
- retroceder

deteriorate [v]
- achteruitgaan

deteriorate [v]
- återgå

deteriorate [v]
- retroceder
- regredir

fall [v]
- relapse
- recede
- ebb
- subside

Present participle; Past participle
- regressing
- regressed
Present
- regress
- regress
- regresses
- regress
- regress
- regress
Past
- regressed
- regressed
- regressed
- regressed
- regressed
- regressed
Future
- will regress
- will regress
- will regress
- will regress
- will regress
- will regress
Present conditional
- would regress
- would regress
- would regress
- would regress
- would regress
- would regress
Present Perfect
- have regressed
- have regressed
- has regressed
- have regressed
- have regressed
- have regressed
Past Perfect
- had regressed
- had regressed
- had regressed
- had regressed
- had regressed
- had regressed
Future Perfect
- will have regressed
- will have regressed
- will have regressed
- will have regressed
- will have regressed
- will have regressed
Past conditional
- would have regressed
- would have regressed
- would have regressed
- would have regressed
- would have regressed
- would have regressed
Imperative
- -
- regress
- -
- -
- -
- -