Present
I twitter
you twitter
he twitters
we twitter
you twitter
they twitter

Perfect
I have twittered
you have twittered
he has twittered
we have twittered
you have twittered
they have twittered

Past
I twittered
you twittered
he twittered
we twittered
you twittered
they twittered

Pluperfect
I had twittered
you had twittered
he had twittered
we had twittered
you had twittered
they had twittered

Future
I will twitter
you will twitter
he will twitter
we will twitter
you will twitter
they will twitter

Future perfect
I will have twittered
you will have twittered
he will have twittered
we will have twittered
you will have twittered
they will have twittered

Present
I twitter
you twitter
he twitter
we twitter
you twitter
they twitter

Present
I have twittered
you have twittered
he have twittered
we have twittered
you have twittered
they have twittered

Imperfect
I twittered
you twittered
he twittered
we twittered
you twittered
they twittered

Pluperfect
I had twittered
you had twittered
he had twittered
we had twittered
you had twittered
they had twittered

Present
I would twitter
you would twitter
he would twitter
we would twitter
you would twitter
they would twitter

Perfect
I would have twittered
you would have twittered
he would have twittered
we would have twittered
you would have twittered
they would have twittered

you twitter
we Let's twitter
you twitter

Present
I am twittering
you are twittering
he is twittering
we are twittering
you are twittering
they are twittering

Perfect
I have been twittering
you have been twittering
he has been twittering
we have been twittering
you have been twittering
they have been twittering

Past
I was twittering
you were twittering
he was twittering
we were twittering
you were twittering
they were twittering

Pluperfect
I had been twittering
you had been twittering
he had been twittering
we had been twittering
you had been twittering
they had been twittering

Future
I will be twittering
you will be twittering
he will be twittering
we will be twittering
you will be twittering
they will be twittering

Future perfect
I will have been twittering
you will have been twittering
he will have been twittering
we will have been twittering
you will have been twittering
they will have been twittering

Present
I would be twittering
you would be twittering
he would be twittering
we would be twittering
you would be twittering
they would be twittering

Perfect
I would have been twittering
you would have been twittering
he would have been twittering
we would have been twittering
you would have been twittering
they would have been twittering