Present
I buck
you buck
he bucks
we buck
you buck
they buck

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

Past
I bucked
you bucked
he bucked
we bucked
you bucked
they bucked

Pluperfect
I had bucked
you had bucked
he had bucked
we had bucked
you had bucked
they had bucked

Future
I will buck
you will buck
he will buck
we will buck
you will buck
they will buck

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

Present
I buck
you buck
he buck
we buck
you buck
they buck

Present
I have bucked
you have bucked
he have bucked
we have bucked
you have bucked
they have bucked

Imperfect
I bucked
you bucked
he bucked
we bucked
you bucked
they bucked

Pluperfect
I had bucked
you had bucked
he had bucked
we had bucked
you had bucked
they had bucked

Present
I would buck
you would buck
he would buck
we would buck
you would buck
they would buck

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

you buck
we Let's buck
you buck

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

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

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

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

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

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

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

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