suffer [v]
- kränkeln
- unwohl sein
- krank sein
- leidend sein

suffer [v]
- être souffrant
- souffrir

suffer [v]
- essere sofferente
- soffrire
- sentirsi male
- stare male

suffer [v]
- sufrir
- estar enfermo
- sentirse mal

suffer [v]
- ziek zijn
- sukkelen

suffer [v]
- lida
- vara sjuk

suffer [v]
- padecer
- sofrer

suffer [v]
- hurt
- languish
- droop
- writhe
- agonise
- agonize
- sicken

Present participle; Past participle
- ailing
- ailed
Present
- ail
- ail
- ails
- ail
- ail
- ail
Past
- ailed
- ailed
- ailed
- ailed
- ailed
- ailed
Future
- will ail
- will ail
- will ail
- will ail
- will ail
- will ail
Present conditional
- would ail
- would ail
- would ail
- would ail
- would ail
- would ail
Present Perfect
- have ailed
- have ailed
- has ailed
- have ailed
- have ailed
- have ailed
Past Perfect
- had ailed
- had ailed
- had ailed
- had ailed
- had ailed
- had ailed
Future Perfect
- will have ailed
- will have ailed
- will have ailed
- will have ailed
- will have ailed
- will have ailed
Past conditional
- would have ailed
- would have ailed
- would have ailed
- would have ailed
- would have ailed
- would have ailed
Imperative
- -
- ail
- -
- -
- -
- -