Indicative
Present Indefinite
I underestimate
you underestimate
he/she/it underestimates
we underestimate
you underestimate
they underestimate
Present Continuous
I am underestimating
you are underestimating
he/she/it is underestimating
we are underestimating
you are underestimating
they are underestimating
Present Perfect
I have underestimated
you have underestimated
he/she/it has underestimated
we have underestimated
you have underestimated
they have underestimated
Present Perfect Continuous
I have been underestimating
you have been underestimating
he/she/it has been underestimating
we have been underestimating
you have been underestimating
they have been underestimating
Past Indefinite
I underestimated
you underestimated
he/she/it underestimated
we underestimated
you underestimated
they underestimated
Past Continuous
I was underestimating
you were underestimating
he/she/it was underestimating
we were underestimating
you were underestimating
they were underestimating
Past Perfect
I had underestimated
you had underestimated
he/she/it had underestimated
we had underestimated
you had underestimated
they had underestimated
Past Perfect Continuous
I had been underestimating
you had been underestimating
he/she/it had been underestimating
we had been underestimating
you had been underestimating
they had been underestimating
Future Indefinite
I will underestimate
you will underestimate
he/she/it will underestimate
we will underestimate
you will underestimate
they will underestimate
Future Continuous
I will be underestimating
you will be underestimating
he/she/it will be underestimating
we will be underestimating
you will be underestimating
they will be underestimating
Future Perfect
I will have underestimated
you will have underestimated
he/she/it will have underestimated
we will have underestimated
you will have underestimated
they will have underestimated
Future Perfect Continuous
I will have been underestimating
you will have been underestimating
he/she/it will have been underestimating
we will have been underestimating
you will have been underestimating
they will have been underestimating
Conditional
Conditional Present
I would underestimate
you would underestimate
he/she/it would underestimate
we would underestimate
you would underestimate
they would underestimate
Conditional Present Continuous
I would be underestimating
you would be underestimating
he/she/it would be underestimating
we would be underestimating
you would be underestimating
they would be underestimating
Conditional Perfect
I would have underestimated
you would have underestimated
he/she/it would have underestimated
we would have underestimated
you would have underestimated
they would have underestimated
Conditional Perfect Continuous
I would have been underestimating
you would have been underestimating
he/she/it would have been underestimating
we would have been underestimating
you would have been underestimating
they would have been underestimating