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'Proven' is sometimes used as the past participle in American English.

Auxilliary verb

Spelling change

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Present

I prove I prove |

you prove you prove |

he/she/it proves he/she/it proves |

we prove we prove |

they prove they prove |

you prove you prove |

I do not prove I don't prove |

you do not prove you don't prove |

he/she/it does not prove he/she/it doesn't prove |

we do not prove we don't prove |

they do not prove they don't prove |

you do not prove you don't prove |

Preterite

I proved I proved |

you proved you proved |

he/she/it proved he/she/it proved |

we proved we proved |

they proved they proved |

you proved you proved |

I did not prove I didn't prove |

you did not prove you didn't prove |

he/she/it did not prove he/she/it didn't prove |

we did not prove we didn't prove |

they did not prove they didn't prove |

you did not prove you didn't prove |

Future

I will prove I'll prove |

you will prove you'll prove |

he/she/it will prove he/she/it'll prove |

we will prove we'll prove |

they will prove they'll prove |

you will prove you'll prove |

I will not prove I won't prove |

you will not prove you won't prove |

he/she/it will not prove he/she/it won't prove |

we will not prove we won't prove |

they will not prove they won't prove |

you will not prove you won't prove |

Present

I have proved I've proved |

you have proved you've proved |

he/she/it has proved he/she/it's proved |

we have proved we've proved |

they have proved they've proved |

you have proved you've proved |

I have not proved I haven't proved |

you have not proved you haven't proved |

he/she/it has not proved he/she/it hasn't proved |

we have not proved we haven't proved |

they have not proved they haven't proved |

you have not proved you haven't proved |

Past

I had proved I'd proved |

you had proved you'd proved |

he/she/it had proved he/she/it'd proved |

we had proved we'd proved |

they had proved they'd proved |

you had proved you'd proved |

I had not proved I hadn't proved |

you had not proved you hadn't proved |

he/she/it had not proved he/she/it hadn't proved |

we had not proved we hadn't proved |

they had not proved they hadn't proved |

you had not proved you hadn't proved |

Future

I will have proved I'll have proved |

you will have proved you'll have proved |

he/she/it will have proved he/she/it'll have proved |

we will have proved we'll have proved |

they will have proved they'll have proved |

you will have proved you'll have proved |

I will not have proved I won't have proved |

you will not have proved you won't have proved |

he/she/it will not have proved he/she/it won't have proved |

we will not have proved we won't have proved |

they will not have proved they won't have proved |

you will not have proved you won't have proved |

Present

I am proving I'm proving |

you are proving you're proving |

he/she/it is proving he/she/it's proving |

we are proving we're proving |

they are proving they're proving |

you are proving you're proving |

I am not proving I'm not proving |

you are not proving you aren't proving |

he/she/it is not proving he/she/it isn't proving |

we are not proving we aren't proving |

they are not proving they aren't proving |

you are not proving you aren't proving |

Past

I was proving I was proving |

you were proving you were proving |

he/she/it was proving he/she/it was proving |

we were proving we were proving |

they were proving they were proving |

you were proving you were proving |

I was not proving I wasn't proving |

you were not proving you weren't proving |

he/she/it was not proving he/she/it wasn't proving |

we were not proving we weren't proving |

they were not proving they weren't proving |

you were not proving you weren't proving |

Future

I will be proving I'll be proving |

you will be proving you'll be proving |

he/she/it will be proving he/she/it'll be proving |

we will be proving we'll be proving |

they will be proving they'll be proving |

you will be proving you'll be proving |

I will not be proving I won't be proving |

you will not be proving you won't be proving |

he/she/it will not be proving he/she/it won't be proving |

we will not be proving we won't be proving |

they will not be proving they won't be proving |

you will not be proving you won't be proving |

Present

I have been proving I've been proving |

you have been proving you've been proving |

he/she/it has been proving he/she/it's been proving |

we have been proving we've been proving |

they have been proving they've been proving |

you have been proving you've been proving |

I have not been proving I haven't been proving |

you have not been proving you haven't been proving |

he/she/it has not been proving he/she/it hasn't been proving |

we have not been proving we haven't been proving |

they have not been proving they haven't been proving |

you have not been proving you haven't been proving |

Past

I had been proving I'd been proving |

you had been proving you'd been proving |

he/she/it had been proving he/she/it'd been proving |

we had been proving we'd been proving |

they had been proving they'd been proving |

you had been proving you'd been proving |

I had not been proving I hadn't been proving |

you had not been proving you hadn't been proving |

he/she/it had not been proving he/she/it hadn't been proving |

we had not been proving we hadn't been proving |

they had not been proving they hadn't been proving |

you had not been proving you hadn't been proving |

Future

I will have been proving I'll have been proving |

you will have been proving you'll have been proving |

he/she/it will have been proving he/she/it'll have been proving |

we will have been proving we'll have been proving |

they will have been proving they'll have been proving |

you will have been proving you'll have been proving |

I will not have been proving I won't have been proving |

you will not have been proving you won't have been proving |

he/she/it will not have been proving he/she/it won't have been proving |

we will not have been proving we won't have been proving |

they will not have been proving they won't have been proving |

you will not have been proving you won't have been proving |

Present

I would prove I would prove |

you would prove you would prove |

he/she/it would prove he/she/it would prove |

we would prove we would prove |

they would prove they would prove |

you would prove you would prove |

I would not prove I wouldn't prove |

you would not prove you wouldn't prove |

he/she/it would not prove he/she/it wouldn't prove |

we would not prove we wouldn't prove |

they would not prove they wouldn't prove |

you would not prove you wouldn't prove |

Perfect

I would have proved I would've proved |

you would have proved you would've proved |

he/she/it would have proved he/she/it would've proved |

we would have proved we would've proved |

they would have proved they would've proved |

you would have proved you would've proved |

I would not have proved I wouldn't have proved |

you would not have proved you wouldn't have proved |

he/she/it would not have proved he/she/it wouldn't have proved |

we would not have proved we wouldn't have proved |

they would not have proved they wouldn't have proved |

you would not have proved you wouldn't have proved |

(you) prove (you) prove |

(we) let's prove (we) let's prove |

(you) prove (you) prove |

(you) do not prove (you) don't prove |

(we) let's not prove (we) let's not prove |

(you) do not prove (you) don't prove |

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