I muscle you muscle he muscles we muscle you muscle they muscle
Present continuous
I am muscling you are muscling he is muscling we are muscling you are muscling they are muscling
Preterite
I muscled you muscled he muscled we muscled you muscled they muscled
Preterite continuous
I was muscling you were muscling he was muscling we were muscling you were muscling they were muscling
Present perfect
I have muscled you have muscled he has muscled we have muscled you have muscled they have muscled
Present perfect continuous
I have been muscling you have been muscling he has been muscling we have been muscling you have been muscling they have been muscling
Pluperfect
I had muscled you had muscled he had muscled we had muscled you had muscled they had muscled
Pluperfect continuous
I had been muscling you had been muscling he had been muscling we had been muscling you had been muscling they had been muscling
Future
I will muscle you will muscle he will muscle we will muscle you will muscle they will muscle
Future continuous
I will be muscling you will be muscling he will be muscling we will be muscling you will be muscling they will be muscling
Future perfect
I will have muscled you will have muscled he will have muscled we will have muscled you will have muscled they will have muscled
Future perfect continuous
I will have been muscling you will have been muscling he will have been muscling we will have been muscling you will have been muscling they will have been muscling
Conditional
Present
I would muscle you would muscle he would muscle we would muscle you would muscle they would muscle
Present continuous
I would be muscling you would be muscling he would be muscling we would be muscling you would be muscling they would be muscling
Past
I would have muscled you would have muscled he would have muscled we would have muscled you would have muscled they would have muscled
Past continuous
I would have been muscling you would have been muscling he would have been muscling we would have been muscling you would have been muscling they would have been muscling