Indicative
Present
I grunt
you grunt
he grunts
we grunt
you grunt
they grunt
Perfect
I have grunted
you have grunted
he has grunted
we have grunted
you have grunted
they have grunted
Past
I grunted
you grunted
he grunted
we grunted
you grunted
they grunted
Pluperfect
I had grunted
you had grunted
he had grunted
we had grunted
you had grunted
they had grunted
Future
I will grunt
you will grunt
he will grunt
we will grunt
you will grunt
they will grunt
Future perfect
I will have grunted
you will have grunted
he will have grunted
we will have grunted
you will have grunted
they will have grunted
Subjunctive
Present
I grunt
you grunt
he grunt
we grunt
you grunt
they grunt
Present
I have grunted
you have grunted
he have grunted
we have grunted
you have grunted
they have grunted
Imperfect
I grunted
you grunted
he grunted
we grunted
you grunted
they grunted
Pluperfect
I had grunted
you had grunted
he had grunted
we had grunted
you had grunted
they had grunted
Progressive (Continuous) Forms
Indicative
Present
I am grunting
you are grunting
he is grunting
we are grunting
you are grunting
they are grunting
Perfect
I have been grunting
you have been grunting
he has been grunting
we have been grunting
you have been grunting
they have been grunting
Past
I was grunting
you were grunting
he was grunting
we were grunting
you were grunting
they were grunting
Pluperfect
I had been grunting
you had been grunting
he had been grunting
we had been grunting
you had been grunting
they had been grunting
Future
I will be grunting
you will be grunting
he will be grunting
we will be grunting
you will be grunting
they will be grunting
Future perfect
I will have been grunting
you will have been grunting
he will have been grunting
we will have been grunting
you will have been grunting
they will have been grunting