I estimate you estimate she estimates we estimate you estimate they estimate
Present continuous
I am estimating you are estimating she is estimating we are estimating you are estimating they are estimating
Preterite
I estimated you estimated she estimated we estimated you estimated they estimated
Preterite continuous
I was estimating you were estimating she was estimating we were estimating you were estimating they were estimating
Present perfect
I have estimated you have estimated she has estimated we have estimated you have estimated they have estimated
Present perfect continuous
I have been estimating you have been estimating she has been estimating we have been estimating you have been estimating they have been estimating
Pluperfect
I had estimated you had estimated she had estimated we had estimated you had estimated they had estimated
Pluperfect continuous
I had been estimating you had been estimating she had been estimating we had been estimating you had been estimating they had been estimating
Future
I will estimate you will estimate she will estimate we will estimate you will estimate they will estimate
Future continuous
I will be estimating you will be estimating she will be estimating we will be estimating you will be estimating they will be estimating
Future perfect
I will have estimated you will have estimated she will have estimated we will have estimated you will have estimated they will have estimated
Future perfect continuous
I will have been estimating you will have been estimating she will have been estimating we will have been estimating you will have been estimating they will have been estimating
Conditional
Present
I would estimate you would estimate she would estimate we would estimate you would estimate they would estimate
Present continuous
I would be estimating you would be estimating she would be estimating we would be estimating you would be estimating they would be estimating
Past
I would have estimated you would have estimated she would have estimated we would have estimated you would have estimated they would have estimated
Past continuous
I would have been estimating you would have been estimating she would have been estimating we would have been estimating you would have been estimating they would have been estimating