Indicative
Present Indefinite
I work up
you work up
he/she/it works up
we work up
you work up
they work up
Present Continuous
I am working up
you are working up
he/she/it is working up
we are working up
you are working up
they are working up
Present Perfect
I have worked up
you have worked up
he/she/it has worked up
we have worked up
you have worked up
they have worked up
Present Perfect Continuous
I have been working up
you have been working up
he/she/it has been working up
we have been working up
you have been working up
they have been working up
Past Indefinite
I worked up
you worked up
he/she/it worked up
we worked up
you worked up
they worked up
Past Continuous
I was working up
you were working up
he/she/it was working up
we were working up
you were working up
they were working up
Past Perfect
I had worked up
you had worked up
he/she/it had worked up
we had worked up
you had worked up
they had worked up
Past Perfect Continuous
I had been working up
you had been working up
he/she/it had been working up
we had been working up
you had been working up
they had been working up
Future Indefinite
I will work up
you will work up
he/she/it will work up
we will work up
you will work up
they will work up
Future Continuous
I will be working up
you will be working up
he/she/it will be working up
we will be working up
you will be working up
they will be working up
Future Perfect
I will have worked up
you will have worked up
he/she/it will have worked up
we will have worked up
you will have worked up
they will have worked up
Future Perfect Continuous
I will have been working up
you will have been working up
he/she/it will have been working up
we will have been working up
you will have been working up
they will have been working up
Conditional
Conditional Present
I would work up
you would work up
he/she/it would work up
we would work up
you would work up
they would work up
Conditional Present Continuous
I would be working up
you would be working up
he/she/it would be working up
we would be working up
you would be working up
they would be working up
Conditional Perfect
I would have worked up
you would have worked up
he/she/it would have worked up
we would have worked up
you would have worked up
they would have worked up
Conditional Perfect Continuous
I would have been working up
you would have been working up
he/she/it would have been working up
we would have been working up
you would have been working up
they would have been working up