Conjugation
lengthen
Language
English
IndicativePresent
- I lengthen
- you lengthen
- you lengthen
- he/she/it lengthens
- we lengthen
- they lengthen
IndicativePreterite
- I lengthened
- you lengthened
- you lengthened
- he/she/it lengthened
- we lengthened
- they lengthened
IndicativePresent continuous
- I am lengthening
- you are lengthening
- you are lengthening
- he/she/it is lengthening
- we are lengthening
- they are lengthening
IndicativePresent perfect
- I have lengthened
- you have lengthened
- you have lengthened
- he/she/it has lengthened
- we have lengthened
- they have lengthened
IndicativeFuture
- I will lengthen
- you will lengthen
- you will lengthen
- he/she/it will lengthen
- we will lengthen
- they will lengthen
IndicativeFuture perfect
- I will have lengthened
- you will have lengthened
- you will have lengthened
- he/she/it will have lengthened
- we will have lengthened
- they will have lengthened
IndicativePast continous
- I was lengthening
- you were lengthening
- you were lengthening
- he/she/it was lengthening
- we were lengthening
- they were lengthening
IndicativePast perfect
- I had lengthened
- you had lengthened
- you had lengthened
- he/she/it had lengthened
- we had lengthened
- they had lengthened
IndicativeFuture continuous
- I will be lengthening
- you will be lengthening
- you will be lengthening
- he/she/it will be lengthening
- we will be lengthening
- they will be lengthening
IndicativePresent perfect continuous
- I have been lengthening
- you have been lengthening
- you have been lengthening
- he/she/it has been lengthening
- we have been lengthening
- they have been lengthening
IndicativePast perfect continuous
- I had been lengthening
- you had been lengthening
- you had been lengthening
- he/she/it had been lengthening
- we had been lengthening
- they had been lengthening
IndicativeFuture perfect continuous
- I will have been lengthening
- you will have been lengthening
- you will have been lengthening
- he/she/it will have been lengthening
- we will have been lengthening
- they will have been lengthening
ParticiplePresent
- lengthening
ParticiplePast
- lengthened
Perfect participle
- having lengthened
Examples
Chloramphenicol may lengthen the duration of pentobarbital anesthesia and some antibiotics potentiate the actions of muscle relaxants.
In spite of unemployment they try everywhere to lengthen working hours.