I gravel you gravel she gravels we gravel you gravel they gravel
Present continuous
I am gravelling you are gravelling she is gravelling we are gravelling you are gravelling they are gravelling
Preterite
I gravelled you gravelled she gravelled we gravelled you gravelled they gravelled
Preterite continuous
I was gravelling you were gravelling she was gravelling we were gravelling you were gravelling they were gravelling
Present perfect
I have gravelled you have gravelled she has gravelled we have gravelled you have gravelled they have gravelled
Present perfect continuous
I have been gravelling you have been gravelling she has been gravelling we have been gravelling you have been gravelling they have been gravelling
Pluperfect
I had gravelled you had gravelled she had gravelled we had gravelled you had gravelled they had gravelled
Pluperfect continuous
I had been gravelling you had been gravelling she had been gravelling we had been gravelling you had been gravelling they had been gravelling
Future
I will gravel you will gravel she will gravel we will gravel you will gravel they will gravel
Future continuous
I will be gravelling you will be gravelling she will be gravelling we will be gravelling you will be gravelling they will be gravelling
Future perfect
I will have gravelled you will have gravelled she will have gravelled we will have gravelled you will have gravelled they will have gravelled
Future perfect continuous
I will have been gravelling you will have been gravelling she will have been gravelling we will have been gravelling you will have been gravelling they will have been gravelling
Conditional
Present
I would gravel you would gravel she would gravel we would gravel you would gravel they would gravel
Present continuous
I would be gravelling you would be gravelling she would be gravelling we would be gravelling you would be gravelling they would be gravelling
Past
I would have gravelled you would have gravelled she would have gravelled we would have gravelled you would have gravelled they would have gravelled
Past continuous
I would have been gravelling you would have been gravelling she would have been gravelling we would have been gravelling you would have been gravelling they would have been gravelling