Conjugation of the verb "warn"
Conjugation of the verb warn[wɔ:n],
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 warnyou don't warn
he/she/it doesn't warn
we don't warn
you don't warn
they don't warn
Present Continuous
I am not warningyou aren't warning
he/she/it isn't warning
we aren't warning
you aren't warning
they aren't warning
Present Perfect
I haven't warnedyou haven't warned
he/she/it hasn't warned
we haven't warned
you haven't warned
they haven't warned
Present Perfect Continuous
I haven't been warningyou haven't been warning
he/she/it hasn't been warning
we haven't been warning
you haven't been warning
they haven't been warning
Past Indefinite
I didn't warnyou didn't warn
he/she/it didn't warn
we didn't warn
you didn't warn
they didn't warn
Past Continuous
I wasn't warningyou weren't warning
he/she/it wasn't warning
we weren't warning
you weren't warning
they weren't warning
Past Perfect
I hadn't warnedyou hadn't warned
he/she/it hadn't warned
we hadn't warned
you hadn't warned
they hadn't warned
Past Perfect Continuous
I hadn't been warningyou hadn't been warning
he/she/it hadn't been warning
we hadn't been warning
you hadn't been warning
they hadn't been warning
Future Indefinite
I shan't / won't warnyou won't warn
he/she/it won't warn
we shan't / won't warn
you won't warn
they won't warn
Future Continuous
I shan't / won't be warningyou won't be warning
he/she/it won't be warning
we shan't / won't be warning
you won't be warning
they won't be warning
Future Perfect
I shan't / won't have warnedyou won't have warned
he/she/it won't have warned
we shan't / won't have warned
you won't have warned
they won't have warned
Future Perfect Continuous
I shan't / won't have been warningyou won't have been warning
he/she/it won't have been warning
we shan't / won't have been warning
you won't have been warning
they won't have been warning
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
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Conditional
Conditional Present
I wouldn't warnyou wouldn't warn
he/she/it wouldn't warn
we wouldn't warn
you wouldn't warn
they wouldn't warn
Conditional Present Continuous
I wouldn't be warningyou wouldn't be warning
he/she/it wouldn't be warning
we wouldn't be warning
you wouldn't be warning
they wouldn't be warning
Conditional Perfect
I wouldn't have warnedyou wouldn't have warned
he/she/it wouldn't have warned
we wouldn't have warned
you wouldn't have warned
they wouldn't have warned
Conditional Perfect Continuous
I wouldn't have been warningyou wouldn't have been warning
he/she/it wouldn't have been warning
we wouldn't have been warning
you wouldn't have been warning
they wouldn't have been warning
Conditional
Conditional Present
Conditional Present Continuous
Conditional Perfect
Conditional Perfect Continuous
Participles
Present
Past
Infinitives
Infinitives
Popular English Verbs
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