Conjugation and declension of "derail" in English

Conjugation of the verb derail[dɪˈreɪl], regular     

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All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I derail
you derail
he/she/it derails
we derail
you derail
they derail

Present Continuous

I am derailing
you are derailing
he/she/it is derailing
we are derailing
you are derailing
they are derailing

Present Perfect

I have derailed
you have derailed
he/she/it has derailed
we have derailed
you have derailed
they have derailed

Present Perfect Continuous

I have been derailing
you have been derailing
he/she/it has been derailing
we have been derailing
you have been derailing
they have been derailing

Past Indefinite

I derailed
you derailed
he/she/it derailed
we derailed
you derailed
they derailed

Past Continuous

I was derailing
you were derailing
he/she/it was derailing
we were derailing
you were derailing
they were derailing

Past Perfect

I had derailed
you had derailed
he/she/it had derailed
we had derailed
you had derailed
they had derailed

Past Perfect Continuous

I had been derailing
you had been derailing
he/she/it had been derailing
we had been derailing
you had been derailing
they had been derailing

Future Indefinite

I will derail
you will derail
he/she/it will derail
we will derail
you will derail
they will derail

Future Continuous

I will be derailing
you will be derailing
he/she/it will be derailing
we will be derailing
you will be derailing
they will be derailing

Future Perfect

I will have derailed
you will have derailed
he/she/it will have derailed
we will have derailed
you will have derailed
they will have derailed

Future Perfect Continuous

I will have been derailing
you will have been derailing
he/she/it will have been derailing
we will have been derailing
you will have been derailing
they will have been derailing

Indicative

Present Indefinite

I don't derail
you don't derail
he/she/it doesn't derail
we don't derail
you don't derail
they don't derail

Present Continuous

I am not derailing
you aren't derailing
he/she/it isn't derailing
we aren't derailing
you aren't derailing
they aren't derailing

Present Perfect

I haven't derailed
you haven't derailed
he/she/it hasn't derailed
we haven't derailed
you haven't derailed
they haven't derailed

Present Perfect Continuous

I haven't been derailing
you haven't been derailing
he/she/it hasn't been derailing
we haven't been derailing
you haven't been derailing
they haven't been derailing

Past Indefinite

I didn't derail
you didn't derail
he/she/it didn't derail
we didn't derail
you didn't derail
they didn't derail

Past Continuous

I wasn't derailing
you weren't derailing
he/she/it wasn't derailing
we weren't derailing
you weren't derailing
they weren't derailing

Past Perfect

I hadn't derailed
you hadn't derailed
he/she/it hadn't derailed
we hadn't derailed
you hadn't derailed
they hadn't derailed

Past Perfect Continuous

I hadn't been derailing
you hadn't been derailing
he/she/it hadn't been derailing
we hadn't been derailing
you hadn't been derailing
they hadn't been derailing

Future Indefinite

I shan't / won't derail
you won't derail
he/she/it won't derail
we shan't / won't derail
you won't derail
they won't derail

Future Continuous

I shan't / won't be derailing
you won't be derailing
he/she/it won't be derailing
we shan't / won't be derailing
you won't be derailing
they won't be derailing

Future Perfect

I shan't / won't have derailed
you won't have derailed
he/she/it won't have derailed
we shan't / won't have derailed
you won't have derailed
they won't have derailed

Future Perfect Continuous

I shan't / won't have been derailing
you won't have been derailing
he/she/it won't have been derailing
we shan't / won't have been derailing
you won't have been derailing
they won't have been derailing

Conditional

Conditional Present

I would derail
you would derail
he/she/it would derail
we would derail
you would derail
they would derail

Conditional Present Continuous

I would be derailing
you would be derailing
he/she/it would be derailing
we would be derailing
you would be derailing
they would be derailing

Conditional Perfect

I would have derailed
you would have derailed
he/she/it would have derailed
we would have derailed
you would have derailed
they would have derailed

Conditional Perfect Continuous

I would have been derailing
you would have been derailing
he/she/it would have been derailing
we would have been derailing
you would have been derailing
they would have been derailing

Conditional

Conditional Present

I wouldn't derail
you wouldn't derail
he/she/it wouldn't derail
we wouldn't derail
you wouldn't derail
they wouldn't derail

Conditional Present Continuous

I wouldn't be derailing
you wouldn't be derailing
he/she/it wouldn't be derailing
we wouldn't be derailing
you wouldn't be derailing
they wouldn't be derailing

Conditional Perfect

I wouldn't have derailed
you wouldn't have derailed
he/she/it wouldn't have derailed
we wouldn't have derailed
you wouldn't have derailed
they wouldn't have derailed

Conditional Perfect Continuous

I wouldn't have been derailing
you wouldn't have been derailing
he/she/it wouldn't have been derailing
we wouldn't have been derailing
you wouldn't have been derailing
they wouldn't have been derailing

Participles

Present

derailing

Past

derailed

Infinitives

Infinitives

to derail
to have derailed
to be derailing
to have been derailing

Singular and plural for derail[dɪˈreɪl]     

Singular
Plural
Singular
Common case
derail
derails
Possessive case
derail's
derails'
Plural
derails
derails'
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