
Verbo regular: stain - stained - stained
Forma simple | Forma con V-ing | 
| I might stain you might stain she might stain we might stain you might stain they might stain  | I might be staining you might be staining she might be staining we might be staining you might be staining they might be staining  | 
Perfecto | Perfecto con V-ing | 
| I might have stained you might have stained she might have stained we might have stained you might have stained they might have stained  | I might have been staining you might have been staining she might have been staining we might have been staining you might have been staining they might have been staining  | 
Forma simple | Forma con V-ing | 
| I mightn't stain you mightn't stain she mightn't stain we mightn't stain you mightn't stain they mightn't stain  | I mightn't be staining you mightn't be staining she mightn't be staining we mightn't be staining you mightn't be staining they mightn't be staining  | 
Perfecto | Perfecto con V-ing | 
| I mightn't have stained you mightn't have stained she mightn't have stained we mightn't have stained you mightn't have stained they mightn't have stained  | I mightn't have been staining you mightn't have been staining she mightn't have been staining we mightn't have been staining you mightn't have been staining they mightn't have been staining  | 
Forma simple | Forma con V-ing | 
| might I stain? might you stain? might she stain? might we stain? might you stain? might they stain?  | might I be staining? might you be staining? might she be staining? might we be staining? might you be staining? might they be staining?  | 
Perfecto | Perfecto con V-ing | 
| might I have stained? might you have stained? might she have stained? might we have stained? might you have stained? might they have stained?  | might I have been staining? might you have been staining? might she have been staining? might we have been staining? might you have been staining? might they have been staining?  | 
Forma simple | Forma con V-ing | 
| mightn't I stain? mightn't you stain? mightn't she stain? mightn't we stain? mightn't you stain? mightn't they stain?  | mightn't I be staining? mightn't you be staining? mightn't she be staining? mightn't we be staining? mightn't you be staining? mightn't they be staining?  | 
Perfecto | Perfecto con V-ing | 
| mightn't I have stained? mightn't you have stained? mightn't she have stained? mightn't we have stained? mightn't you have stained? mightn't they have stained?  | mightn't I have been staining? mightn't you have been staining? mightn't she have been staining? mightn't we have been staining? mightn't you have been staining? mightn't they have been staining?  |