Verbo regular: etch - etched - etched
Forma simple | Forma con V-ing |
I must etch you must etch she must etch we must etch you must etch they must etch | I must be etching you must be etching she must be etching we must be etching you must be etching they must be etching |
Perfecto | Perfecto con V-ing |
I must have etched you must have etched she must have etched we must have etched you must have etched they must have etched | I must have been etching you must have been etching she must have been etching we must have been etching you must have been etching they must have been etching |
Forma simple | Forma con V-ing |
I mustn't etch you mustn't etch she mustn't etch we mustn't etch you mustn't etch they mustn't etch | I mustn't be etching you mustn't be etching she mustn't be etching we mustn't be etching you mustn't be etching they mustn't be etching |
Perfecto | Perfecto con V-ing |
I mustn't have etched you mustn't have etched she mustn't have etched we mustn't have etched you mustn't have etched they mustn't have etched | I mustn't have been etching you mustn't have been etching she mustn't have been etching we mustn't have been etching you mustn't have been etching they mustn't have been etching |
Forma simple | Forma con V-ing |
must I etch? must you etch? must she etch? must we etch? must you etch? must they etch? | must I be etching? must you be etching? must she be etching? must we be etching? must you be etching? must they be etching? |
Perfecto | Perfecto con V-ing |
must I have etched? must you have etched? must she have etched? must we have etched? must you have etched? must they have etched? | must I have been etching? must you have been etching? must she have been etching? must we have been etching? must you have been etching? must they have been etching? |
Forma simple | Forma con V-ing |
mustn't I etch? mustn't you etch? mustn't she etch? mustn't we etch? mustn't you etch? mustn't they etch? | mustn't I be etching? mustn't you be etching? mustn't she be etching? mustn't we be etching? mustn't you be etching? mustn't they be etching? |
Perfecto | Perfecto con V-ing |
mustn't I have etched? mustn't you have etched? mustn't she have etched? mustn't we have etched? mustn't you have etched? mustn't they have etched? | mustn't I have been etching? mustn't you have been etching? mustn't she have been etching? mustn't we have been etching? mustn't you have been etching? mustn't they have been etching? |