general [v]
- spannen
- anspannen
- zuziehen
measure [v]
- verschärfen

general [v]
- tendre
- serrer
measure [v]
- renforcer

general [v]
- tendere
- stringere
measure [v]
- rafforzare
- rinforzare

general [v]
- apretar
- tensar
measure [v]
- volverse más estricto

general [v]
- spannen
- aanspannen
- aanhalen
- strak trekken
measure [v]
- verscherpen

general [v]
- spänna
- sträcka
- dra åt
measure [v]
- strama åt

general [v]
- apertar
- ajustar
measure [v]
- limitar
- apertar
- restringir

fasten [v]
- lock
- close
- secure
- tie
- padlock
- clinch
- bind

Present participle; Past participle
- tightening
- tightened
Present
- tighten
- tighten
- tightens
- tighten
- tighten
- tighten
Past
- tightened
- tightened
- tightened
- tightened
- tightened
- tightened
Future
- will tighten
- will tighten
- will tighten
- will tighten
- will tighten
- will tighten
Present conditional
- would tighten
- would tighten
- would tighten
- would tighten
- would tighten
- would tighten
Present Perfect
- have tightened
- have tightened
- has tightened
- have tightened
- have tightened
- have tightened
Past Perfect
- had tightened
- had tightened
- had tightened
- had tightened
- had tightened
- had tightened
Future Perfect
- will have tightened
- will have tightened
- will have tightened
- will have tightened
- will have tightened
- will have tightened
Past conditional
- would have tightened
- would have tightened
- would have tightened
- would have tightened
- would have tightened
- would have tightened
Imperative
- -
- tighten
- -
- -
- -
- -