Indicative
Present Indefinite
I tie up
you tie up
he/she/it ties up
we tie up
you tie up
they tie up
Present Continuous
I am tying up
you are tying up
he/she/it is tying up
we are tying up
you are tying up
they are tying up
Present Perfect
I have tied up
you have tied up
he/she/it has tied up
we have tied up
you have tied up
they have tied up
Present Perfect Continuous
I have been tying up
you have been tying up
he/she/it has been tying up
we have been tying up
you have been tying up
they have been tying up
Past Indefinite
I tied up
you tied up
he/she/it tied up
we tied up
you tied up
they tied up
Past Continuous
I was tying up
you were tying up
he/she/it was tying up
we were tying up
you were tying up
they were tying up
Past Perfect
I had tied up
you had tied up
he/she/it had tied up
we had tied up
you had tied up
they had tied up
Past Perfect Continuous
I had been tying up
you had been tying up
he/she/it had been tying up
we had been tying up
you had been tying up
they had been tying up
Future Indefinite
I will tie up
you will tie up
he/she/it will tie up
we will tie up
you will tie up
they will tie up
Future Continuous
I will be tying up
you will be tying up
he/she/it will be tying up
we will be tying up
you will be tying up
they will be tying up
Future Perfect
I will have tied up
you will have tied up
he/she/it will have tied up
we will have tied up
you will have tied up
they will have tied up
Future Perfect Continuous
I will have been tying up
you will have been tying up
he/she/it will have been tying up
we will have been tying up
you will have been tying up
they will have been tying up
Conditional
Conditional Present
I would tie up
you would tie up
he/she/it would tie up
we would tie up
you would tie up
they would tie up
Conditional Present Continuous
I would be tying up
you would be tying up
he/she/it would be tying up
we would be tying up
you would be tying up
they would be tying up
Conditional Perfect
I would have tied up
you would have tied up
he/she/it would have tied up
we would have tied up
you would have tied up
they would have tied up
Conditional Perfect Continuous
I would have been tying up
you would have been tying up
he/she/it would have been tying up
we would have been tying up
you would have been tying up
they would have been tying up