I suck you suck he sucks we suck you suck they suck
Present continuous
I am sucking you are sucking he is sucking we are sucking you are sucking they are sucking
Preterite
I sucked you sucked he sucked we sucked you sucked they sucked
Preterite continuous
I was sucking you were sucking he was sucking we were sucking you were sucking they were sucking
Present perfect
I have sucked you have sucked he has sucked we have sucked you have sucked they have sucked
Present perfect continuous
I have been sucking you have been sucking he has been sucking we have been sucking you have been sucking they have been sucking
Pluperfect
I had sucked you had sucked he had sucked we had sucked you had sucked they had sucked
Pluperfect continuous
I had been sucking you had been sucking he had been sucking we had been sucking you had been sucking they had been sucking
Future
I will suck you will suck he will suck we will suck you will suck they will suck
Future continuous
I will be sucking you will be sucking he will be sucking we will be sucking you will be sucking they will be sucking
Future perfect
I will have sucked you will have sucked he will have sucked we will have sucked you will have sucked they will have sucked
Future perfect continuous
I will have been sucking you will have been sucking he will have been sucking we will have been sucking you will have been sucking they will have been sucking
Conditional
Present
I would suck you would suck he would suck we would suck you would suck they would suck
Present continuous
I would be sucking you would be sucking he would be sucking we would be sucking you would be sucking they would be sucking
Past
I would have sucked you would have sucked he would have sucked we would have sucked you would have sucked they would have sucked
Past continuous
I would have been sucking you would have been sucking he would have been sucking we would have been sucking you would have been sucking they would have been sucking