I could stratify you could stratify he could stratify we could stratify you could stratify they could stratify
Form mit V-ing
I could be stratifying you could be stratifying he could be stratifying we could be stratifying you could be stratifying they could be stratifying
Perfekt
I could have stratified you could have stratified he could have stratified we could have stratified you could have stratified they could have stratified
Perfekt mit V-ing
I could have been stratifying you could have been stratifying he could have been stratifying we could have been stratifying you could have been stratifying they could have been stratifying
Negation
Einfache Form
I could not stratify you could not stratify he could not stratify we could not stratify you could not stratify they could not stratify
Form mit V-ing
I could not be stratifying you could not be stratifying he could not be stratifying we could not be stratifying you could not be stratifying they could not be stratifying
Perfekt
I could not have stratified you could not have stratified he could not have stratified we could not have stratified you could not have stratified they could not have stratified
Perfekt mit V-ing
I could not have been stratifying you could not have been stratifying he could not have been stratifying we could not have been stratifying you could not have been stratifying they could not have been stratifying
Fragende Form
Einfache Form
could I stratify? could you stratify? could he stratify? could we stratify? could you stratify? could they stratify?
Form mit V-ing
could I be stratifying? could you be stratifying? could he be stratifying? could we be stratifying? could you be stratifying? could they be stratifying?
Perfekt
could I have stratified? could you have stratified? could he have stratified? could we have stratified? could you have stratified? could they have stratified?
Perfekt mit V-ing
could I have been stratifying? could you have been stratifying? could he have been stratifying? could we have been stratifying? could you have been stratifying? could they have been stratifying?
Fragende Negation Form
Einfache Form
could I not stratify? could you not stratify? could he not stratify? could we not stratify? could you not stratify? could they not stratify?
Form mit V-ing
could I not be stratifying? could you not be stratifying? could he not be stratifying? could we not be stratifying? could you not be stratifying? could they not be stratifying?
Perfekt
could I not have stratified? could you not have stratified? could he not have stratified? could we not have stratified? could you not have stratified? could they not have stratified?
Perfekt mit V-ing
could I not have been stratifying? could you not have been stratifying? could he not have been stratifying? could we not have been stratifying? could you not have been stratifying? could they not have been stratifying?