I slither you slither he slithers we slither you slither they slither
Present continuous
I am slithering you are slithering he is slithering we are slithering you are slithering they are slithering
Preterite
I slithered you slithered he slithered we slithered you slithered they slithered
Preterite continuous
I was slithering you were slithering he was slithering we were slithering you were slithering they were slithering
Present perfect
I have slithered you have slithered he has slithered we have slithered you have slithered they have slithered
Present perfect continuous
I have been slithering you have been slithering he has been slithering we have been slithering you have been slithering they have been slithering
Pluperfect
I had slithered you had slithered he had slithered we had slithered you had slithered they had slithered
Pluperfect continuous
I had been slithering you had been slithering he had been slithering we had been slithering you had been slithering they had been slithering
Future
I will slither you will slither he will slither we will slither you will slither they will slither
Future continuous
I will be slithering you will be slithering he will be slithering we will be slithering you will be slithering they will be slithering
Future perfect
I will have slithered you will have slithered he will have slithered we will have slithered you will have slithered they will have slithered
Future perfect continuous
I will have been slithering you will have been slithering he will have been slithering we will have been slithering you will have been slithering they will have been slithering
Conditional
Present
I would slither you would slither he would slither we would slither you would slither they would slither
Present continuous
I would be slithering you would be slithering he would be slithering we would be slithering you would be slithering they would be slithering
Past
I would have slithered you would have slithered he would have slithered we would have slithered you would have slithered they would have slithered
Past continuous
I would have been slithering you would have been slithering he would have been slithering we would have been slithering you would have been slithering they would have been slithering