I chirr you chirr he chirrs we chirr you chirr they chirr
Present continuous
I am chirring you are chirring he is chirring we are chirring you are chirring they are chirring
Preterite
I chirred you chirred he chirred we chirred you chirred they chirred
Preterite continuous
I was chirring you were chirring he was chirring we were chirring you were chirring they were chirring
Present perfect
I have chirred you have chirred he has chirred we have chirred you have chirred they have chirred
Present perfect continuous
I have been chirring you have been chirring he has been chirring we have been chirring you have been chirring they have been chirring
Pluperfect
I had chirred you had chirred he had chirred we had chirred you had chirred they had chirred
Pluperfect continuous
I had been chirring you had been chirring he had been chirring we had been chirring you had been chirring they had been chirring
Future
I will chirr you will chirr he will chirr we will chirr you will chirr they will chirr
Future continuous
I will be chirring you will be chirring he will be chirring we will be chirring you will be chirring they will be chirring
Future perfect
I will have chirred you will have chirred he will have chirred we will have chirred you will have chirred they will have chirred
Future perfect continuous
I will have been chirring you will have been chirring he will have been chirring we will have been chirring you will have been chirring they will have been chirring
Conditional
Present
I would chirr you would chirr he would chirr we would chirr you would chirr they would chirr
Present continuous
I would be chirring you would be chirring he would be chirring we would be chirring you would be chirring they would be chirring
Past
I would have chirred you would have chirred he would have chirred we would have chirred you would have chirred they would have chirred
Past continuous
I would have been chirring you would have been chirring he would have been chirring we would have been chirring you would have been chirring they would have been chirring