fester: verb conjugation and noun forms
Conjugation of the verb fester[ˈfestə],
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 festeryou don't fester
he/she/it doesn't fester
we don't fester
you don't fester
they don't fester
Present Continuous
I am not festeringyou aren't festering
he/she/it isn't festering
we aren't festering
you aren't festering
they aren't festering
Present Perfect
I haven't festeredyou haven't festered
he/she/it hasn't festered
we haven't festered
you haven't festered
they haven't festered
Present Perfect Continuous
I haven't been festeringyou haven't been festering
he/she/it hasn't been festering
we haven't been festering
you haven't been festering
they haven't been festering
Past Indefinite
I didn't festeryou didn't fester
he/she/it didn't fester
we didn't fester
you didn't fester
they didn't fester
Past Continuous
I wasn't festeringyou weren't festering
he/she/it wasn't festering
we weren't festering
you weren't festering
they weren't festering
Past Perfect
I hadn't festeredyou hadn't festered
he/she/it hadn't festered
we hadn't festered
you hadn't festered
they hadn't festered
Past Perfect Continuous
I hadn't been festeringyou hadn't been festering
he/she/it hadn't been festering
we hadn't been festering
you hadn't been festering
they hadn't been festering
Future Indefinite
I shan't / won't festeryou won't fester
he/she/it won't fester
we shan't / won't fester
you won't fester
they won't fester
Future Continuous
I shan't / won't be festeringyou won't be festering
he/she/it won't be festering
we shan't / won't be festering
you won't be festering
they won't be festering
Future Perfect
I shan't / won't have festeredyou won't have festered
he/she/it won't have festered
we shan't / won't have festered
you won't have festered
they won't have festered
Future Perfect Continuous
I shan't / won't have been festeringyou won't have been festering
he/she/it won't have been festering
we shan't / won't have been festering
you won't have been festering
they won't have been festering
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Conditional
Conditional Present
I wouldn't festeryou wouldn't fester
he/she/it wouldn't fester
we wouldn't fester
you wouldn't fester
they wouldn't fester
Conditional Present Continuous
I wouldn't be festeringyou wouldn't be festering
he/she/it wouldn't be festering
we wouldn't be festering
you wouldn't be festering
they wouldn't be festering
Conditional Perfect
I wouldn't have festeredyou wouldn't have festered
he/she/it wouldn't have festered
we wouldn't have festered
you wouldn't have festered
they wouldn't have festered
Conditional Perfect Continuous
I wouldn't have been festeringyou wouldn't have been festering
he/she/it wouldn't have been festering
we wouldn't have been festering
you wouldn't have been festering
they wouldn't have been festering
Participles
Present
Past
Infinitives
Infinitives
Popular English Verbs
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