I countercheck you countercheck he counterchecks we countercheck you countercheck they countercheck
Present continuous
I am counterchecking you are counterchecking he is counterchecking we are counterchecking you are counterchecking they are counterchecking
Preterite
I counterchecked you counterchecked he counterchecked we counterchecked you counterchecked they counterchecked
Preterite continuous
I was counterchecking you were counterchecking he was counterchecking we were counterchecking you were counterchecking they were counterchecking
Present perfect
I have counterchecked you have counterchecked he has counterchecked we have counterchecked you have counterchecked they have counterchecked
Present perfect continuous
I have been counterchecking you have been counterchecking he has been counterchecking we have been counterchecking you have been counterchecking they have been counterchecking
Pluperfect
I had counterchecked you had counterchecked he had counterchecked we had counterchecked you had counterchecked they had counterchecked
Pluperfect continuous
I had been counterchecking you had been counterchecking he had been counterchecking we had been counterchecking you had been counterchecking they had been counterchecking
Future
I will countercheck you will countercheck he will countercheck we will countercheck you will countercheck they will countercheck
Future continuous
I will be counterchecking you will be counterchecking he will be counterchecking we will be counterchecking you will be counterchecking they will be counterchecking
Future perfect
I will have counterchecked you will have counterchecked he will have counterchecked we will have counterchecked you will have counterchecked they will have counterchecked
Future perfect continuous
I will have been counterchecking you will have been counterchecking he will have been counterchecking we will have been counterchecking you will have been counterchecking they will have been counterchecking
Conditional
Present
I would countercheck you would countercheck he would countercheck we would countercheck you would countercheck they would countercheck
Present continuous
I would be counterchecking you would be counterchecking he would be counterchecking we would be counterchecking you would be counterchecking they would be counterchecking
Past
I would have counterchecked you would have counterchecked he would have counterchecked we would have counterchecked you would have counterchecked they would have counterchecked
Past continuous
I would have been counterchecking you would have been counterchecking he would have been counterchecking we would have been counterchecking you would have been counterchecking they would have been counterchecking