Total verb forms: 51
Imperatives and participles
Present Participle strengthening
Past Participle strengthened
Imperative strengthen
Type I you he/she/it we you they
Present strengthen strengthen strengthens strengthen strengthen strengthen
Past strengthened strengthened strengthened strengthened strengthened strengthened
Future will strengthen will strengthen will strengthen will strengthen will strengthen will strengthen
Present conditional would strengthen would strengthen would strengthen would strengthen would strengthen would strengthen
Past conditional would have strengthened would have strengthened would have strengthened would have strengthened would have strengthened would have strengthened
Present Perfect have strengthened have strengthened has strengthened have strengthened have strengthened have strengthened
Past Perfect had strengthened had strengthened had strengthened had strengthened had strengthened had strengthened
Future Perfect will have strengthened will have strengthened will have strengthened will have strengthened will have strengthened will have strengthened

Conjugated verbs before and after strengthen