fathom: verb conjugation and noun forms
Conjugation of the verb fathom[ˈfæðəm],
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 fathomyou don't fathom
he/she/it doesn't fathom
we don't fathom
you don't fathom
they don't fathom
Present Continuous
I am not fathomingyou aren't fathoming
he/she/it isn't fathoming
we aren't fathoming
you aren't fathoming
they aren't fathoming
Present Perfect
I haven't fathomedyou haven't fathomed
he/she/it hasn't fathomed
we haven't fathomed
you haven't fathomed
they haven't fathomed
Present Perfect Continuous
I haven't been fathomingyou haven't been fathoming
he/she/it hasn't been fathoming
we haven't been fathoming
you haven't been fathoming
they haven't been fathoming
Past Indefinite
I didn't fathomyou didn't fathom
he/she/it didn't fathom
we didn't fathom
you didn't fathom
they didn't fathom
Past Continuous
I wasn't fathomingyou weren't fathoming
he/she/it wasn't fathoming
we weren't fathoming
you weren't fathoming
they weren't fathoming
Past Perfect
I hadn't fathomedyou hadn't fathomed
he/she/it hadn't fathomed
we hadn't fathomed
you hadn't fathomed
they hadn't fathomed
Past Perfect Continuous
I hadn't been fathomingyou hadn't been fathoming
he/she/it hadn't been fathoming
we hadn't been fathoming
you hadn't been fathoming
they hadn't been fathoming
Future Indefinite
I shan't / won't fathomyou won't fathom
he/she/it won't fathom
we shan't / won't fathom
you won't fathom
they won't fathom
Future Continuous
I shan't / won't be fathomingyou won't be fathoming
he/she/it won't be fathoming
we shan't / won't be fathoming
you won't be fathoming
they won't be fathoming
Future Perfect
I shan't / won't have fathomedyou won't have fathomed
he/she/it won't have fathomed
we shan't / won't have fathomed
you won't have fathomed
they won't have fathomed
Future Perfect Continuous
I shan't / won't have been fathomingyou won't have been fathoming
he/she/it won't have been fathoming
we shan't / won't have been fathoming
you won't have been fathoming
they won't have been fathoming
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Conditional
Conditional Present
I wouldn't fathomyou wouldn't fathom
he/she/it wouldn't fathom
we wouldn't fathom
you wouldn't fathom
they wouldn't fathom
Conditional Present Continuous
I wouldn't be fathomingyou wouldn't be fathoming
he/she/it wouldn't be fathoming
we wouldn't be fathoming
you wouldn't be fathoming
they wouldn't be fathoming
Conditional Perfect
I wouldn't have fathomedyou wouldn't have fathomed
he/she/it wouldn't have fathomed
we wouldn't have fathomed
you wouldn't have fathomed
they wouldn't have fathomed
Conditional Perfect Continuous
I wouldn't have been fathomingyou wouldn't have been fathoming
he/she/it wouldn't have been fathoming
we wouldn't have been fathoming
you wouldn't have been fathoming
they wouldn't have been fathoming
Participles
Present
Past
Infinitives
Infinitives
Popular English Verbs
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