Portuguese/Preterite tense irregular verbs

These are the verbs that are irregular in the preterite tense in Portuguese. SER - To be I was Eu f ui You (s,inf) were Tu f oste He was (also ela, você) Ele f oi We were Nós f omos You (p) were Vós f ostes They were (also elas, vocês) Eles f oram ESTAR - To be I was Eu est ive You (s,inf) were Tu est iveste He was (also ela, você) Ele est eve We were Nós est ivemos You (p) were Vós est ivestes They were (also elas, vocês) Eles est iveram TER - To have I had Eu tiv e You (s,inf) had Tu tiv este He had (also ela, você) Ele tev e We had Nós tiv emos You (p) had Vós tiv estes They had (also elas, vocês) Eles tiv eram IR - To go I went Eu f ui You (s,inf) went Tu f oste He went (also ela, você) Ele f oi We went Nós f omos You (p) went Vós f ostes They went (also elas, vocês) Eles f oram Notice that the conjugations for ir are exactly the same for ser in the preterite tense. VIR - To come I came Eu vi m You (s,inf) came Tu vi este He came (also ela, você) Ele ve io We came Nós vi emos You (p) came Vós vi estes They came (also elas, vocês) Eles vi eram PODER - To be able to I could Eu pud e You (s,inf) could Tu pud este He could (also ela, você) Ele p ôde We could Nós pud emos You (p) could Vós pud estes They could (also elas, vocês) Eles pud eram FAZER - To do I did Eu f iz You (s,inf) did Tu f izeste He did (also ela, você) Ele f ez We did Nós f izemos You (p) did Vós f izestes They did (also elas, vocês) Eles f izeram SABER - To know I knew Eu soub e You (s,inf) knew Tu soub este He knew (also ela, você) Ele soub e We knew Nós soub emos You (p) knew Vós soub estes They knew (also elas, vocês) Eles soub eram