Conjugation of the verb "invalidate"
Conjugation of the verb invalidate[ɪnˈvælɪdeɪt],
regular 
Indicative
Present Indefinite
Present Continuous
Present Perfect
Present Perfect Continuous
Past Indefinite
Past Continuous
Past Perfect
Past Perfect Continuous
Future Indefinite
Future Continuous
Future Perfect
Future Perfect Continuous
Indicative
Present Indefinite
I don't invalidateyou don't invalidate
he/she/it doesn't invalidate
we don't invalidate
you don't invalidate
they don't invalidate
Present Continuous
I am not invalidatingyou aren't invalidating
he/she/it isn't invalidating
we aren't invalidating
you aren't invalidating
they aren't invalidating
Present Perfect
I haven't invalidatedyou haven't invalidated
he/she/it hasn't invalidated
we haven't invalidated
you haven't invalidated
they haven't invalidated
Present Perfect Continuous
I haven't been invalidatingyou haven't been invalidating
he/she/it hasn't been invalidating
we haven't been invalidating
you haven't been invalidating
they haven't been invalidating
Past Indefinite
I didn't invalidateyou didn't invalidate
he/she/it didn't invalidate
we didn't invalidate
you didn't invalidate
they didn't invalidate
Past Continuous
I wasn't invalidatingyou weren't invalidating
he/she/it wasn't invalidating
we weren't invalidating
you weren't invalidating
they weren't invalidating
Past Perfect
I hadn't invalidatedyou hadn't invalidated
he/she/it hadn't invalidated
we hadn't invalidated
you hadn't invalidated
they hadn't invalidated
Past Perfect Continuous
I hadn't been invalidatingyou hadn't been invalidating
he/she/it hadn't been invalidating
we hadn't been invalidating
you hadn't been invalidating
they hadn't been invalidating
Future Indefinite
I shan't / won't invalidateyou won't invalidate
he/she/it won't invalidate
we shan't / won't invalidate
you won't invalidate
they won't invalidate
Future Continuous
I shan't / won't be invalidatingyou won't be invalidating
he/she/it won't be invalidating
we shan't / won't be invalidating
you won't be invalidating
they won't be invalidating
Future Perfect
I shan't / won't have invalidatedyou won't have invalidated
he/she/it won't have invalidated
we shan't / won't have invalidated
you won't have invalidated
they won't have invalidated
Future Perfect Continuous
I shan't / won't have been invalidatingyou won't have been invalidating
he/she/it won't have been invalidating
we shan't / won't have been invalidating
you won't have been invalidating
they won't have been invalidating
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Conditional
Conditional Present
I wouldn't invalidateyou wouldn't invalidate
he/she/it wouldn't invalidate
we wouldn't invalidate
you wouldn't invalidate
they wouldn't invalidate
Conditional Present Continuous
I wouldn't be invalidatingyou wouldn't be invalidating
he/she/it wouldn't be invalidating
we wouldn't be invalidating
you wouldn't be invalidating
they wouldn't be invalidating
Conditional Perfect
I wouldn't have invalidatedyou wouldn't have invalidated
he/she/it wouldn't have invalidated
we wouldn't have invalidated
you wouldn't have invalidated
they wouldn't have invalidated
Conditional Perfect Continuous
I wouldn't have been invalidatingyou wouldn't have been invalidating
he/she/it wouldn't have been invalidating
we wouldn't have been invalidating
you wouldn't have been invalidating
they wouldn't have been invalidating
Participles
Present
Past
Infinitives
Infinitives
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