Present
I counterchange 
you counterchange 
he/she/it counterchanges 
we counterchange 
you counterchange 
they counterchange 
 
 
 
 | 
Present continuous
I am counterchanging 
you are counterchanging 
he/she/it is counterchanging 
we are counterchanging 
you are counterchanging 
they are counterchanging 
 
 
 
 | 
Preterit
I counterchanged 
you counterchanged 
he/she/it counterchanged 
we counterchanged 
you counterchanged 
they counterchanged 
 
 
 
 | 
Preterit continuous
I was counterchanging 
you were counterchanging 
he/she/it was counterchanging 
we were counterchanging 
you were counterchanging 
they were counterchanging 
 
 
 
 | 
Present perfect
I have counterchanged 
you have counterchanged 
he/she/it has counterchanged 
we have counterchanged 
you have counterchanged 
they have counterchanged 
 
 
 
 | 
Present perfect continuous
I have been counterchanging 
you have been counterchanging 
he/she/it has been counterchanging 
we have been counterchanging 
you have been counterchanging 
they have been counterchanging 
 
 
 
 | 
Pluperfect
I had counterchanged 
you had counterchanged 
he/she/it had counterchanged 
we had counterchanged 
you had counterchanged 
they had counterchanged 
 
 
 
 | 
Pluperfect continuous
I had been counterchanging 
you had been counterchanging 
he/she/it had been counterchanging 
we had been counterchanging 
you had been counterchanging 
they had been counterchanging 
 
 
 
 | 
Future
I will counterchange 
you will counterchange 
he/she/it will counterchange 
we will counterchange 
you will counterchange 
they will counterchange 
 
 
 
 | 
Future continuous
I will be counterchanging 
you will be counterchanging 
he/she/it will be counterchanging 
we will be counterchanging 
you will be counterchanging 
they will be counterchanging 
 
 
 
 | 
Future perfect
I will have counterchanged 
you will have counterchanged 
he/she/it will have counterchanged 
we will have counterchanged 
you will have counterchanged 
they will have counterchanged 
 
 
 
 | 
Future perfect continuous
I will have been counterchanging 
you will have been counterchanging 
he/she/it will have been counterchanging 
we will have been counterchanging 
you will have been counterchanging 
they will have been counterchanging 
 
 
 
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