ruin: verb conjugation and noun forms

Conjugation of the verb ruin[ruɪn], regular     

ruin not ruin
All forms Indicative Conditional Participles Infinitives

Indicative

Present Indefinite

I ruin
you ruin
he/she/it ruins
we ruin
you ruin
they ruin

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

Past Indefinite

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

Past Continuous

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

Past Perfect

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

Past Perfect Continuous

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

Future Indefinite

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

Future Continuous

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

Future Perfect

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

Future Perfect Continuous

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

Indicative

Present Indefinite

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

Present Continuous

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

Present Perfect

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

Present Perfect Continuous

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

Past Indefinite

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

Past Continuous

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

Past Perfect

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

Past Perfect Continuous

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

Future Indefinite

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

Future Continuous

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

Future Perfect

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

Future Perfect Continuous

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

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

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

Conditional Present Continuous

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

Conditional Perfect

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

Conditional Perfect Continuous

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

Conditional

Conditional Present

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

Conditional Present Continuous

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

Conditional Perfect

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

Conditional Perfect Continuous

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

Conditional

Conditional Present

Conditional Present Continuous

Conditional Perfect

Conditional Perfect Continuous

Participles

Present

ruining

Past

ruined

Infinitives

Infinitives

to ruin
to have ruined
to be ruining
to have been ruining

Singular and plural for ruin[ruɪn]     

Singular
Plural
Singular
Common case
ruin
ruins
Possessive case
ruin's
ruins'
Plural
ruins
ruins'
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