Indicative
Present
I guzzle
you guzzle
he guzzles
we guzzle
you guzzle
they guzzle
Perfect
I have guzzled
you have guzzled
he has guzzled
we have guzzled
you have guzzled
they have guzzled
Past
I guzzled
you guzzled
he guzzled
we guzzled
you guzzled
they guzzled
Pluperfect
I had guzzled
you had guzzled
he had guzzled
we had guzzled
you had guzzled
they had guzzled
Future
I will guzzle
you will guzzle
he will guzzle
we will guzzle
you will guzzle
they will guzzle
Future perfect
I will have guzzled
you will have guzzled
he will have guzzled
we will have guzzled
you will have guzzled
they will have guzzled
Subjunctive
Present
I guzzle
you guzzle
he guzzle
we guzzle
you guzzle
they guzzle
Present
I have guzzled
you have guzzled
he have guzzled
we have guzzled
you have guzzled
they have guzzled
Imperfect
I guzzled
you guzzled
he guzzled
we guzzled
you guzzled
they guzzled
Pluperfect
I had guzzled
you had guzzled
he had guzzled
we had guzzled
you had guzzled
they had guzzled
Progressive (Continuous) Forms
Indicative
Present
I am guzzling
you are guzzling
he is guzzling
we are guzzling
you are guzzling
they are guzzling
Perfect
I have been guzzling
you have been guzzling
he has been guzzling
we have been guzzling
you have been guzzling
they have been guzzling
Past
I was guzzling
you were guzzling
he was guzzling
we were guzzling
you were guzzling
they were guzzling
Pluperfect
I had been guzzling
you had been guzzling
he had been guzzling
we had been guzzling
you had been guzzling
they had been guzzling
Future
I will be guzzling
you will be guzzling
he will be guzzling
we will be guzzling
you will be guzzling
they will be guzzling
Future perfect
I will have been guzzling
you will have been guzzling
he will have been guzzling
we will have been guzzling
you will have been guzzling
they will have been guzzling