Present participle; Past participle - syringing - syringed Present - syringe - syringe - syringes - syringe - syringe - syringe Past - syringed - syringed - syringed - syringed - syringed - syringed Future - will syringe - will syringe - will syringe - will syringe - will syringe - will syringe Present conditional - would syringe - would syringe - would syringe - would syringe - would syringe - would syringe Present Perfect - have syringed - have syringed - has syringed - have syringed - have syringed - have syringed Past Perfect - had syringed - had syringed - had syringed - had syringed - had syringed - had syringed Future Perfect - will have syringed - will have syringed - will have syringed - will have syringed - will have syringed - will have syringed Past conditional - would have syringed - would have syringed - would have syringed - would have syringed - would have syringed - would have syringed Imperative - - - syringe - - - - - - - -