Indicative
Present Indefinite
I underprop
you underprop
he/she/it underprops
we underprop
you underprop
they underprop
Present Continuous
I am underpropping
you are underpropping
he/she/it is underpropping
we are underpropping
you are underpropping
they are underpropping
Present Perfect
I have underpropped
you have underpropped
he/she/it has underpropped
we have underpropped
you have underpropped
they have underpropped
Present Perfect Continuous
I have been underpropping
you have been underpropping
he/she/it has been underpropping
we have been underpropping
you have been underpropping
they have been underpropping
Past Indefinite
I underpropped
you underpropped
he/she/it underpropped
we underpropped
you underpropped
they underpropped
Past Continuous
I was underpropping
you were underpropping
he/she/it was underpropping
we were underpropping
you were underpropping
they were underpropping
Past Perfect
I had underpropped
you had underpropped
he/she/it had underpropped
we had underpropped
you had underpropped
they had underpropped
Past Perfect Continuous
I had been underpropping
you had been underpropping
he/she/it had been underpropping
we had been underpropping
you had been underpropping
they had been underpropping
Future Indefinite
I will underprop
you will underprop
he/she/it will underprop
we will underprop
you will underprop
they will underprop
Future Continuous
I will be underpropping
you will be underpropping
he/she/it will be underpropping
we will be underpropping
you will be underpropping
they will be underpropping
Future Perfect
I will have underpropped
you will have underpropped
he/she/it will have underpropped
we will have underpropped
you will have underpropped
they will have underpropped
Future Perfect Continuous
I will have been underpropping
you will have been underpropping
he/she/it will have been underpropping
we will have been underpropping
you will have been underpropping
they will have been underpropping
Conditional
Conditional Present
I would underprop
you would underprop
he/she/it would underprop
we would underprop
you would underprop
they would underprop
Conditional Present Continuous
I would be underpropping
you would be underpropping
he/she/it would be underpropping
we would be underpropping
you would be underpropping
they would be underpropping
Conditional Perfect
I would have underpropped
you would have underpropped
he/she/it would have underpropped
we would have underpropped
you would have underpropped
they would have underpropped
Conditional Perfect Continuous
I would have been underpropping
you would have been underpropping
he/she/it would have been underpropping
we would have been underpropping
you would have been underpropping
they would have been underpropping