Indicative
Present Indefinite
I keep up
you keep up
he/she/it keeps up
we keep up
you keep up
they keep up
Present Continuous
I am keeping up
you are keeping up
he/she/it is keeping up
we are keeping up
you are keeping up
they are keeping up
Present Perfect
I have kept up
you have kept up
he/she/it has kept up
we have kept up
you have kept up
they have kept up
Present Perfect Continuous
I have been keeping up
you have been keeping up
he/she/it has been keeping up
we have been keeping up
you have been keeping up
they have been keeping up
Past Indefinite
I kept up
you kept up
he/she/it kept up
we kept up
you kept up
they kept up
Past Continuous
I was keeping up
you were keeping up
he/she/it was keeping up
we were keeping up
you were keeping up
they were keeping up
Past Perfect
I had kept up
you had kept up
he/she/it had kept up
we had kept up
you had kept up
they had kept up
Past Perfect Continuous
I had been keeping up
you had been keeping up
he/she/it had been keeping up
we had been keeping up
you had been keeping up
they had been keeping up
Future Indefinite
I will keep up
you will keep up
he/she/it will keep up
we will keep up
you will keep up
they will keep up
Future Continuous
I will be keeping up
you will be keeping up
he/she/it will be keeping up
we will be keeping up
you will be keeping up
they will be keeping up
Future Perfect
I will have kept up
you will have kept up
he/she/it will have kept up
we will have kept up
you will have kept up
they will have kept up
Future Perfect Continuous
I will have been keeping up
you will have been keeping up
he/she/it will have been keeping up
we will have been keeping up
you will have been keeping up
they will have been keeping up
Conditional
Conditional Present
I would keep up
you would keep up
he/she/it would keep up
we would keep up
you would keep up
they would keep up
Conditional Present Continuous
I would be keeping up
you would be keeping up
he/she/it would be keeping up
we would be keeping up
you would be keeping up
they would be keeping up
Conditional Perfect
I would have kept up
you would have kept up
he/she/it would have kept up
we would have kept up
you would have kept up
they would have kept up
Conditional Perfect Continuous
I would have been keeping up
you would have been keeping up
he/she/it would have been keeping up
we would have been keeping up
you would have been keeping up
they would have been keeping up