Co-sign Past Tense: Verb Forms, Conjugate CO-SIGN

co-signed

The past tense of co-sign is co-signed

The Forms of Co-sign

Infinitive	to co-sign
Present Tense	co-sign / co-signs
Past Tense	co-signed
Present Participle	co-signing
Past Participle	co-signed

Conjugate Co-sign

Co-sign in Present Simple (Indefinite) Tense

Singular	Plural
I co-sign	We co-sign
You co-sign	You co-sign
He/She/It co-signs	They co-sign

Co-sign in Present Continuous (Progressive) Tense

Singular	Plural
I am co-signing	We are co-signing
You are co-signing	You are co-signing
He/She/It is co-signing	They are co-signing

Co-sign in Present Perfect Tense

Singular	Plural
I have co-signed	We have co-signed
You have co-signed	You have co-signed
He/She/It has co-signed	They have co-signed

Co-sign in Present Perfect Continuous Tense

Singular	Plural
I have been co-signing	We have been co-signing
You have been co-signing	You have been co-signing
He/She/It has been co-signing	They have been co-signing

Co-sign in Past Simple (Indefinite) Tense

Singular	Plural
I co-signed	We co-signed
You co-signed	You co-signed
He/She/It co-signed	They co-signed

Co-sign in Past Continuous (Progressive) Tense

Singular	Plural
I was co-signing	We were co-signing
You were co-signing	You were co-signing
He/She/It was co-signing	They were co-signing

Co-sign in Past Perfect Tense

Singular	Plural
I had co-signed	We had co-signed
You had co-signed	You had co-signed
He/She/It had co-signed	They had co-signed

Co-sign in Past Perfect Continuous Tense

Singular	Plural
I had been co-signing	We had been co-signing
You had been co-signing	You had been co-signing
He/She/It had been co-signing	They had been co-signing

Co-sign in Future Simple (Indefinite) Tense

Singular	Plural
I will co-sign	We will co-sign
You will co-sign	You will co-sign
He/She/It will co-sign	They will co-sign

Co-sign in Future Continuous (Progressive) Tense

Singular	Plural
I will be co-signing	We will be co-signing
You will be co-signing	You will be co-signing
He/She/It will be co-signing	They will be co-signing

Co-sign in Future Perfect Tense

Singular	Plural
I will have co-signed	We will have co-signed
You will have co-signed	You will have co-signed
He/She/It will have co-signed	They will have co-signed

Co-sign in Future Perfect Continuous Tense

Singular	Plural
I will have been co-signing	We will have been co-signing
You will have been co-signing	You will have been co-signing
He/She/It will have been co-signing	They will have been co-signing