Verbo regular: burrow - burrowed - burrowed
Forma simple | Forma con V-ing |
I must burrow you must burrow he must burrow we must burrow you must burrow they must burrow | I must be burrowing you must be burrowing he must be burrowing we must be burrowing you must be burrowing they must be burrowing |
Perfecto | Perfecto con V-ing |
I must have burrowed you must have burrowed he must have burrowed we must have burrowed you must have burrowed they must have burrowed | I must have been burrowing you must have been burrowing he must have been burrowing we must have been burrowing you must have been burrowing they must have been burrowing |
Forma simple | Forma con V-ing |
I mustn't burrow you mustn't burrow he mustn't burrow we mustn't burrow you mustn't burrow they mustn't burrow | I mustn't be burrowing you mustn't be burrowing he mustn't be burrowing we mustn't be burrowing you mustn't be burrowing they mustn't be burrowing |
Perfecto | Perfecto con V-ing |
I mustn't have burrowed you mustn't have burrowed he mustn't have burrowed we mustn't have burrowed you mustn't have burrowed they mustn't have burrowed | I mustn't have been burrowing you mustn't have been burrowing he mustn't have been burrowing we mustn't have been burrowing you mustn't have been burrowing they mustn't have been burrowing |
Forma simple | Forma con V-ing |
must I burrow? must you burrow? must he burrow? must we burrow? must you burrow? must they burrow? | must I be burrowing? must you be burrowing? must he be burrowing? must we be burrowing? must you be burrowing? must they be burrowing? |
Perfecto | Perfecto con V-ing |
must I have burrowed? must you have burrowed? must he have burrowed? must we have burrowed? must you have burrowed? must they have burrowed? | must I have been burrowing? must you have been burrowing? must he have been burrowing? must we have been burrowing? must you have been burrowing? must they have been burrowing? |
Forma simple | Forma con V-ing |
mustn't I burrow? mustn't you burrow? mustn't he burrow? mustn't we burrow? mustn't you burrow? mustn't they burrow? | mustn't I be burrowing? mustn't you be burrowing? mustn't he be burrowing? mustn't we be burrowing? mustn't you be burrowing? mustn't they be burrowing? |
Perfecto | Perfecto con V-ing |
mustn't I have burrowed? mustn't you have burrowed? mustn't he have burrowed? mustn't we have burrowed? mustn't you have burrowed? mustn't they have burrowed? | mustn't I have been burrowing? mustn't you have been burrowing? mustn't he have been burrowing? mustn't we have been burrowing? mustn't you have been burrowing? mustn't they have been burrowing? |