| Base Form | Past Simple | Past Participle | Gerund |
|---|---|---|---|
| articulate [ɑːrˈtɪkjələt] [ɑːˈtɪkjələt] | articulated [ɑːrˈtɪkjʊleɪtɪd] [ɑːˈtɪkjʊleɪtɪd] | articulated [ɑːrˈtɪkjʊleɪtɪd] [ɑːˈtɪkjʊleɪtɪd] | articulating [arˈtɪkjəˌletɪŋ] [ɑːˈtɪkjʊleɪtɪŋ] |
| ascend [əˈsend] [əˈsend] | ascended [əˈsendəd] [əˈsendɪd] | ascended [əˈsendəd] [əˈsendɪd] | ascending [əˈsendɪŋ] [əˈsendɪŋ] |
| ascertain [ˌæsərˈteɪn] [ˌæsəˈteɪn] | ascertained [ˌæsərˈteɪnd] [ˌæsəˈteɪnd] | ascertained [ˌæsərˈteɪnd] [ˌæsəˈteɪnd] | ascertaining [ˌæsərˈteɪnɪŋ] [ˌæsəˈteɪnɪŋ] |
| ask [æsk] [ɑːsk] | asked [ˈæskt] [ˈɑːskt] | asked [ˈæskt] [ˈɑːskt] | asking [ˈæskɪŋ] [ˈɑːskɪŋ] |
| aspire [əˈspaɪər] [əˈspaɪə] | aspired [əˈspaɪrd] [əˈspaɪəd] | aspired [əˈspaɪrd] [əˈspaɪəd] | aspiring [əˈspaɪərɪŋ] [əˈspaɪərɪŋ] |
| assault [əˈsɔːlt] [əˈsɔːlt] | assaulted [əˈsɒltəd] [əˈsɔːltɪd] | assaulted [əˈsɒltəd] [əˈsɔːltɪd] | assaulting [əˈsɒltɪŋ] [əˈsɔːltɪŋ] |
| assay [əˈseɪ] [əˈseɪ] | assaid | assaid | assaying [əˈseɪɪŋ] [əˈseɪɪŋ] |
| assemble [əˈsembl] [əˈsemb(ə)l] | assembled [əˈsembəld] [əˈsembəld] | assembled [əˈsembəld] [əˈsembəld] | assembling [əˈsembəlɪŋ] [əˈsembəlɪŋ] |
| assert [əˈsɜːrt] [əˈsɜːt] | asserted [əˈsɜːtəd] [əˈsɜːtɪd] | asserted [əˈsɜːtəd] [əˈsɜːtɪd] | asserting [əˈsɜːtɪŋ] [əˈsɜːtɪŋ] |
| assess [əˈses] [əˈses] | assessed [əˈsest] [əˈsest] | assessed [əˈsest] [əˈsest] | assessing [əˈsesɪŋ] [əˈsesɪŋ] |
| assign [əˈsaɪn] [əˈsaɪn] | assigned [əˈsaɪnd] [əˈsaɪnd] | assigned [əˈsaɪnd] [əˈsaɪnd] | assigning [əˈsaɪnɪŋ] [əˈsaɪnɪŋ] |
| assimilate [əˈsɪməleɪt] [əˈsɪmɪleɪt] | assimilated [əˈsɪməˌletəd] [əˈsɪməleɪtɪd] | assimilated [əˈsɪməˌletəd] [əˈsɪməleɪtɪd] | assimilating [əˈsɪməˌletɪŋ] [əˈsɪməleɪtɪŋ] |
| assist [əˈsɪst] [əˈsɪst] | assisted [əˈsɪstəd] [əˈsɪstɪd] | assisted [əˈsɪstəd] [əˈsɪstɪd] | assisting [əˈsɪstɪŋ] [əˈsɪstɪŋ] |
| associate [əˈsəʊsɪeɪt] [əˈsəʊsɪeɪt] | associated [əˈsəʊʃɪeɪtɪd] [əˈsəʊʃɪeɪtɪd] | associated [əˈsəʊʃɪeɪtɪd] [əˈsəʊʃɪeɪtɪd] | associating [əˈsəʊsɪeɪtɪŋ] [əˈsəʊsɪeɪtɪŋ] |
| assume [əˈsuːm] [əˈsjuːm] | assumed [əˈsuːmd] [əˈsjuːmd] | assumed [əˈsuːmd] [əˈsjuːmd] | assuming [əˈsuːmɪŋ] [əˈsjuːmɪŋ] |
| assure [əˈʃʊr] [əˈʃʊə] | assured [əˈʃʊrd] [əˈʃʊəd] | assured [əˈʃʊrd] [əˈʃʊəd] | assuring [əˈʃʊrɪŋ] [əˈʃɔːrɪŋ] |
| attach [əˈtætʃ] [əˈtætʃ] | attached [əˈtætʃt] [əˈtætʃt] | attached [əˈtætʃt] [əˈtætʃt] | attaching [əˈtætʃɪŋ] [əˈtætʃɪŋ] |
| attack [əˈtæk] [əˈtæk] | attacked [əˈtækt] [əˈtækt] | attacked [əˈtækt] [əˈtækt] | attacking [əˈtækɪŋ] [əˈtækɪŋ] |
| attain [əˈteɪn] [əˈteɪn] | attained [əˈteɪnd] [əˈteɪnd] | attained [əˈteɪnd] [əˈteɪnd] | attaining [əˈteɪnɪŋ] [əˈteɪnɪŋ] |
| attempt [əˈtempt] [əˈtem(p)t] | attempted [əˈtemptəd] [əˈtemptɪd] | attempted [əˈtemptəd] [əˈtemptɪd] | attempting [əˈtemptɪŋ] [əˈtemptɪŋ] |