I must keelhaul you must keelhaul he must keelhaul we must keelhaul you must keelhaul they must keelhaul
Forma com V-ing
I must be keelhauling you must be keelhauling he must be keelhauling we must be keelhauling you must be keelhauling they must be keelhauling
Perfeito
I must have keelhauled you must have keelhauled he must have keelhauled we must have keelhauled you must have keelhauled they must have keelhauled
Perfeito com V-ing
I must have been keelhauling you must have been keelhauling he must have been keelhauling we must have been keelhauling you must have been keelhauling they must have been keelhauling
Negação
Forma simple
I mustn't keelhaul you mustn't keelhaul he mustn't keelhaul we mustn't keelhaul you mustn't keelhaul they mustn't keelhaul
Forma com V-ing
I mustn't be keelhauling you mustn't be keelhauling he mustn't be keelhauling we mustn't be keelhauling you mustn't be keelhauling they mustn't be keelhauling
Perfeito
I mustn't have keelhauled you mustn't have keelhauled he mustn't have keelhauled we mustn't have keelhauled you mustn't have keelhauled they mustn't have keelhauled
Perfeito com V-ing
I mustn't have been keelhauling you mustn't have been keelhauling he mustn't have been keelhauling we mustn't have been keelhauling you mustn't have been keelhauling they mustn't have been keelhauling
Forma interrogativa
Forma simple
must I keelhaul? must you keelhaul? must he keelhaul? must we keelhaul? must you keelhaul? must they keelhaul?
Forma com V-ing
must I be keelhauling? must you be keelhauling? must he be keelhauling? must we be keelhauling? must you be keelhauling? must they be keelhauling?
Perfeito
must I have keelhauled? must you have keelhauled? must he have keelhauled? must we have keelhauled? must you have keelhauled? must they have keelhauled?
Perfeito com V-ing
must I have been keelhauling? must you have been keelhauling? must he have been keelhauling? must we have been keelhauling? must you have been keelhauling? must they have been keelhauling?
Forma interro-Negação
Forma simple
mustn't I keelhaul? mustn't you keelhaul? mustn't he keelhaul? mustn't we keelhaul? mustn't you keelhaul? mustn't they keelhaul?
Forma com V-ing
mustn't I be keelhauling? mustn't you be keelhauling? mustn't he be keelhauling? mustn't we be keelhauling? mustn't you be keelhauling? mustn't they be keelhauling?
Perfeito
mustn't I have keelhauled? mustn't you have keelhauled? mustn't he have keelhauled? mustn't we have keelhauled? mustn't you have keelhauled? mustn't they have keelhauled?
Perfeito com V-ing
mustn't I have been keelhauling? mustn't you have been keelhauling? mustn't he have been keelhauling? mustn't we have been keelhauling? mustn't you have been keelhauling? mustn't they have been keelhauling?