Present
| I | stratify |
| You | stratify |
| She | stratifies |
| We | stratify |
| They | stratify |
Past
| I | stratified |
| You | stratified |
| She | stratified |
| We | stratified |
| They | stratified |
Perfect
| I | have | stratified |
| You | have | stratified |
| She | has | stratified |
| We | have | stratified |
| They | have | stratified |
Future
| I | will | stratify |
| You | will | stratify |
| She | will | stratify |
| We | will | stratify |
| They | will | stratify |
Past Perfect
| I | had | stratified |
| You | had | stratified |
| She | had | stratified |
| We | had | stratified |
| They | had | stratified |
Future Perfect
| I | will | have | stratified |
| You | will | have | stratified |
| She | will | have | stratified |
| We | will | have | stratified |
| They | will | have | stratified |
Present - Conditional
| I | would | stratify |
| You | would | stratify |
| She | would | stratify |
| We | would | stratify |
| They | would | stratify |
Perfect - Conditional
| I | would | have | stratified |
| You | would | have | stratified |
| She | would | have | stratified |
| We | would | have | stratified |
| They | would | have | stratified |