I do not giggle you do not giggle he does not giggle we do not giggle you do not giggle they do not giggle
Present continuous
I am not giggling you are not giggling he is not giggling we are not giggling you are not giggling they are not giggling
Preterite
I did not giggle you did not giggle he did not giggle we did not giggle you did not giggle they did not giggle
Preterite continuous
I was not giggling you were not giggling he was not giggling we were not giggling you were not giggling they were not giggling
Present perfect
I have not giggled you have not giggled he has not giggled we have not giggled you have not giggled they have not giggled
Present perfect continuous
I have not been giggling you have not been giggling he has not been giggling we have not been giggling you have not been giggling they have not been giggling
Pluperfect
I had not giggled you had not giggled he had not giggled we had not giggled you had not giggled they had not giggled
Pluperfect continuous
I had not been giggling you had not been giggling he had not been giggling we had not been giggling you had not been giggling they had not been giggling
Future
I will not giggle you will not giggle he will not giggle we will not giggle you will not giggle they will not giggle
Future continuous
I will not be giggling you will not be giggling he will not be giggling we will not be giggling you will not be giggling they will not be giggling
Future perfect
I will not have giggled you will not have giggled he will not have giggled we will not have giggled you will not have giggled they will not have giggled
Future perfect continuous
I will not have been giggling you will not have been giggling he will not have been giggling we will not have been giggling you will not have been giggling they will not have been giggling
Conditional
Present
I would not giggle you would not giggle he would not giggle we would not giggle you would not giggle they would not giggle
Present continuous
I would not be giggling you would not be giggling he would not be giggling we would not be giggling you would not be giggling they would not be giggling
Past
I would not have giggled you would not have giggled he would not have giggled we would not have giggled you would not have giggled they would not have giggled
Past continuous
I would not have been giggling you would not have been giggling he would not have been giggling we would not have been giggling you would not have been giggling they would not have been giggling