Indicative
Present simple
- I concentrate
- you concentrate
- he concentrates
- we concentrate
- you concentrate
- they concentrate
Past simple
- I concentrated
- you concentrated
- he concentrated
- we concentrated
- you concentrated
- they concentrated
Future
- I will concentrate
- you will concentrate
- he will concentrate
- we will concentrate
- you will concentrate
- they will concentrate
Present continuous
- I am concentrating
- you are concentrating
- he is concentrating
- we are concentrating
- you are concentrating
- they are concentrating
Past continuous
- I was concentrating
- you were concentrating
- he was concentrating
- we were concentrating
- you were concentrating
- they were concentrating
Future continuous
- I will be concentrating
- you will be concentrating
- he will be concentrating
- we will be concentrating
- you will be concentrating
- they will be concentrating
Present perfect
- I have concentrated
- you have concentrated
- he has concentrated
- we have concentrated
- you have concentrated
- they have concentrated
Pluperfect
- I had concentrated
- you had concentrated
- he had concentrated
- we had concentrated
- you had concentrated
- they had concentrated
Future perfect
- I will have concentrated
- you will have concentrated
- he will have concentrated
- we will have concentrated
- you will have concentrated
- they will have concentrated
Present perfect continuous
- I have been concentrating
- you have been concentrating
- he has been concentrating
- we have been concentrating
- you have been concentrating
- they have been concentrating
Pluperfect continuous
- I had been concentrating
- you had been concentrating
- he had been concentrating
- we had been concentrating
- you had been concentrating
- they had been concentrating
Future perfect continuous
- I will have been concentrating
- you will have been concentrating
- he will have been concentrating
- we will have been concentrating
- you will have been concentrating
- they will have been concentrating
Subjunctive
- I would concentrate
- you would concentrate
- he would concentrate
- we would concentrate
- you would concentrate
- they would concentrate
- I would be concentrating
- you would be concentrating
- he would be concentrating
- we would be concentrating
- you would be concentrating
- they would be concentrating
- I would have concentrated
- you would have concentrated
- he would have concentrated
- we would have concentrated
- you would have concentrated
- they would have concentrated
- I would have been concentrating
- you would have been concentrating
- he would have been concentrating
- we would have been concentrating
- you would have been concentrating
- they would have been concentrating
Imperative
Affirmative
- (you) concentrate
- (we) Let's concentrate
- (you) concentrate
Conjuguer d'autres verbes Anglais
- course
- bungle
- disannul
- title
- dim
- ruminate
- cense
- titrate
- lie
- protest
- adjure
- etiolate
- exhort
- tamper
- maroon
- content
- elevate
- remodel
- hybridize
- deter
- anchor
- distemper
- exfoliate
- nullify
- admonish
- twirl
- officiate
- pig
- personify
- top-dress
- enlace
- run
- maim
- uncock
- hash
- drown
- resell
- enrapture
- beseem
- worship
- patrol
- overvalue
- baste
- exscind
- undeceive
- revile
- forearm
- impede
- jar
- quash