Conjugaison du verbe anglais TO CONCENTER

do I concenter?
do you concenter?
does he concenter?
do we concenter?
do you concenter?
do they concenter?

am I concentering?
are you concentering?
is he concentering?
are we concentering?
are you concentering?
are they concentering?

did I concenter?
did you concenter?
did he concenter?
did we concenter?
did you concenter?
did they concenter?

was I concentering?
were you concentering?
was he concentering?
were we concentering?
were you concentering?
were they concentering?

have I concentered?
have you concentered?
has he concentered?
have we concentered?
have you concentered?
have they concentered?

have I been concentering?
have you been concentering?
has he been concentering?
have we been concentering?
have you been concentering?
have they been concentering?

had I concentered?
had you concentered?
had he concentered?
had we concentered?
had you concentered?
had they concentered?

had I been concentering?
had you been concentering?
had he been concentering?
had we been concentering?
had you been concentering?
had they been concentering?

will I concenter?
will you concenter?
will he concenter?
will we concenter?
will you concenter?
will they concenter?

will I be concentering?
will you be concentering?
will he be concentering?
will we be concentering?
will you be concentering?
will they be concentering?

will I have concentered?
will you have concentered?
will he have concentered?
will we have concentered?
will you have concentered?
will they have concentered?

will I have been concentering?
will you have been concentering?
will he have been concentering?
will we have been concentering?
will you have been concentering?
will they have been concentering?

would I concenter?
would you concenter?
would he concenter?
would we concenter?
would you concenter?
would they concenter?

would I be concentering?
would you be concentering?
would he be concentering?
would we be concentering?
would you be concentering?
would they be concentering?

would I have concentered?
would you have concentered?
would he have concentered?
would we have concentered?
would you have concentered?
would they have concentered?

would I have been concentering?
would you have been concentering?
would he have been concentering?
would we have been concentering?
would you have been concentering?
would they have been concentering?

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to concenter

 

 

 

concentering

concentered