Present
I concern
you concern
he/she/it concerns
we concern
you concern
they concern
|
Present continuous
I am concerning
you are concerning
he/she/it is concerning
we are concerning
you are concerning
they are concerning
|
Preterit
I concerned
you concerned
he/she/it concerned
we concerned
you concerned
they concerned
|
Preterit continuous
I was concerning
you were concerning
he/she/it was concerning
we were concerning
you were concerning
they were concerning
|
Present perfect
I have concerned
you have concerned
he/she/it has concerned
we have concerned
you have concerned
they have concerned
|
Present perfect continuous
I have been concerning
you have been concerning
he/she/it has been concerning
we have been concerning
you have been concerning
they have been concerning
|
Pluperfect
I had concerned
you had concerned
he/she/it had concerned
we had concerned
you had concerned
they had concerned
|
Pluperfect continuous
I had been concerning
you had been concerning
he/she/it had been concerning
we had been concerning
you had been concerning
they had been concerning
|
Future
I will concern
you will concern
he/she/it will concern
we will concern
you will concern
they will concern
|
Future continuous
I will be concerning
you will be concerning
he/she/it will be concerning
we will be concerning
you will be concerning
they will be concerning
|
Future perfect
I will have concerned
you will have concerned
he/she/it will have concerned
we will have concerned
you will have concerned
they will have concerned
|
Future perfect continuous
I will have been concerning
you will have been concerning
he/she/it will have been concerning
we will have been concerning
you will have been concerning
they will have been concerning
|
