I whistle you whistle he whistles we whistle you whistle they whistle
Present continuous
I am whistling you are whistling he is whistling we are whistling you are whistling they are whistling
Preterite
I whistled you whistled he whistled we whistled you whistled they whistled
Preterite continuous
I was whistling you were whistling he was whistling we were whistling you were whistling they were whistling
Present perfect
I have whistled you have whistled he has whistled we have whistled you have whistled they have whistled
Present perfect continuous
I have been whistling you have been whistling he has been whistling we have been whistling you have been whistling they have been whistling
Pluperfect
I had whistled you had whistled he had whistled we had whistled you had whistled they had whistled
Pluperfect continuous
I had been whistling you had been whistling he had been whistling we had been whistling you had been whistling they had been whistling
Future
I will whistle you will whistle he will whistle we will whistle you will whistle they will whistle
Future continuous
I will be whistling you will be whistling he will be whistling we will be whistling you will be whistling they will be whistling
Future perfect
I will have whistled you will have whistled he will have whistled we will have whistled you will have whistled they will have whistled
Future perfect continuous
I will have been whistling you will have been whistling he will have been whistling we will have been whistling you will have been whistling they will have been whistling
Conditional
Present
I would whistle you would whistle he would whistle we would whistle you would whistle they would whistle
Present continuous
I would be whistling you would be whistling he would be whistling we would be whistling you would be whistling they would be whistling
Past
I would have whistled you would have whistled he would have whistled we would have whistled you would have whistled they would have whistled
Past continuous
I would have been whistling you would have been whistling he would have been whistling we would have been whistling you would have been whistling they would have been whistling